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ProtectGuard® Plant Based 4L

(6 reviews)

ACID RESISTANT SEALER

✓  Water and oil-repellent sealer 
✓  Responsibly bio-sourced materials
✓  Protects against water and oily liquids
✓  Effective for more than 10 years
✓  Non Hazardous: No PFAS, PFOS, PFOA or PFHxS.

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How to Apply >>

220.00 220.00

  • Size
  • Appearance
  • Composition
  • Surface Application
  • Surface Application
  • Surface Application
  • Performance
  • Surface Porosity
  • Surface Porosity
  • Surface Porosity
  • Treatment
Terms and Conditions
30-day money-back guarantee.  
Free Shipping within Australia for orders under $100.

A Powerful Surface Protection 
with a Better Choice for the Environment!

Discover Its
Main Three Benefits

1

Eco-Friendly, Plant-Based Formula

Made from renewable plant-based ingredients, ProtectGuard® Plant Based Formula offers powerful protection while providing a more environmentally responsible alternative to traditional solvent-based sealers. 


2

Superior Water, Oil & Stain Protection

ProtectGuard® Plant Based Formula creates a high-performance barrier against water, oils, stains, and household chemicals to keep surfaces cleaner and protected for longer.

3

Long Lasting Invisible Protection

Its non-film forming formula penetrates deep into surfaces without changing their natural appearance, while delivering UV-resistant protection for up to 10 years.

Discover Its
Main Three Benefits

1

Eco-Friendly, Plant-Based Formula

Made from renewable plant-based ingredients, ProtectGuard® Plant Based Formula offers powerful protection while providing a more environmentally responsible alternative to traditional solvent-based sealers. 

2

Superior Water, Oil & Stain Protection

ProtectGuard® Plant Based Formula creates a high-performance barrier against water, oils, stains, and household chemicals to keep surfaces cleaner and protected for longer.

3

Long Lasting Invisible Protection

Its non-film forming formula penetrates deep into surfaces without changing their natural appearance, while delivering UV-resistant protection for up to 10 years.

A Powerful Surface Protection with a Better Choice for the Environment!

Why Choose ProtectGuard® 
Plant Based Formula?

Why Choose

ProtectGuard®

Plant Based Formula?

Key Points of ProtectGuard® Plant Based Formula


  • Effective for more than 10 years. Makes cleaning easier.
  • Renewable & environmentally responsible Plant Based Formula.
  • Protects against water and oily liquids.
  • Anti-staining, anti-dirt.
  • Prevents dirt due to pollution from building up again. Limits moss, lichen growth and deterioration resulting from freeze-thaw cycle.
  • UV-resistant, does not discolour and lets the surface breathe. Ready to use, easy to use.
  • Improves the grip on slippery surfaces.

An Environmentally Responsible 
Bio-Sourced Product


For more than 30 years Guard Industry has been the leader in the manufacture of environmentally responsible sealing products. Our goal is to seamlessly protect and enhance the beauty of natural materials without doing any harm to the natural or built environment. 

The polymers used in conventional sealers are synthesised from fossil fuels. However, ProtectGuard® Plant-Based Formula is a bio-sourced product derived from raw biomass. It has been specifically formulated from ingredients of plant origin (corn, beetroot, tree resin).

The use of responsibly sourced, renewable, plant based raw materials provides a significant benefit to the environment and facilitates long term sustainability.

A Non-Slip Sealer


Most Guard Industry sealers are full penetrating products that do not alter the natural grip of the materials to which they are applied.

 ProtectGuard® Plant Based Sealer goes a step further and can actually improve slip ratings. A single application can improve wet pendulum slip test results by as much as 20 points!

The actual slip rating of any surface will depend on several factors so we cannot guarantee that our ProtectGuard® Plant-Based Sealer will make all surfaces non slip. However, if your surface is a few points shy of achieving a specific slip rating, then this sealer might get you across the line.

If using this sealer specifically to increase slip ratings, we recommend doing tests in a small area to confirm suitability before treating the whole area.  

An Acid Resistant Sealer


All the products in the ProtectGuard range will provide protection against water, oils and staining. However, most of them provide only limited protection against strong acids. In most cases this isn’t a problem, since strong acids are rarely encountered in the majority of domestic and public applications. However, some types of materials are especially sensitive to acids and can be etched if exposed for extended periods. Most lime-based materials fit into this category. Acids will dissolve the carbonates in these materials to form a permanent etch mark. Etching is difficult to repair and often requires re-polishing of the surface.

Protect lime-based materials against acids


Common lime based materials include include limestone, travertine, marble, concrete, and plaster. The other products in the range will protect these materials against mildly acidic spills but not against the more commonly encountered medium to strongly acidic food products, like strong vinegars, high acidity wines, or lemon juice. However, ProtectGuard® Plant-Based sealer provides excellent protection against acids.  It also provides better resistance against chemicals such as bleach and most other household cleaning products.

ProtectGuard® Plant Based Formula is a High Performance Sealer


ProtectGuard® Plant Based sealer is suitable for sealing most* porous materials. It provides outstanding stain protection, a high level of abrasion and UV resistance and very low water permeability.

*ProtectGuard® Plant Based sealer cannot penetrate into very low porosity materials. Extremely dense, low porosity materials like crystalised marble and highly densified terazzo and concrete we recommend using ProtectGuard MG.

Video


Key Points of ProtectGuard® Plant Based Formula


  • Effective for more than 10 years. Makes cleaning easier.
  • Renewable & environmentally responsible Plant Based Formula.
  • Protects against water and oily liquids.
  • Anti-staining, anti-dirt.
  • Prevents dirt due to pollution from building up again. Limits moss, lichen growth and deterioration resulting from freeze-thaw cycle.
  • UV-resistant, does not discolour and lets the surface breathe. Ready to use, easy to use.
  • Improves the grip on slippery surfaces.

.

An Environmentally Responsible Bio-Sourced Product


For more than 30 years Guard Industry has been the leader in the manufacture of environmentally responsible sealing products. Our goal is to seamlessly protect and enhance the beauty of natural materials without doing any harm to the natural or built environment. 

The polymers used in conventional sealers are synthesised from fossil fuels. However, ProtectGuard® Plant-Based Formula is a bio-sourced product derived from raw biomass. It has been specifically formulated from ingredients of plant origin (corn, beetroot, tree resin).

The use of responsibly sourced, renewable, plant based raw materials provides a significant benefit to the environment and facilitates long term sustainability.

A Non-Slip Sealer


Most Guard Industry sealers are full penetrating products that do not alter the natural grip of the materials to which they are applied.

 ProtectGuard® Plant Based Sealer goes a step further and can actually improve slip ratings. A single application can improve wet pendulum slip test results by as much as 20 points!

The actual slip rating of any surface will depend on several factors so we cannot guarantee that our ProtectGuard® Plant-Based Sealer will make all surfaces non slip. However, if your surface is a few points shy of achieving a specific slip rating, then this sealer might get you across the line.

If using this sealer specifically to increase slip ratings, we recommend doing tests in a small area to confirm suitability before treating the whole area.  

An Acid Resistant Sealer


All the products in the ProtectGuard range will provide protection against water, oils and staining. However, most of them provide only limited protection against strong acids. In most cases this isn’t a problem, since strong acids are rarely encountered in the majority of domestic and public applications. However, some types of materials are especially sensitive to acids and can be etched if exposed for extended periods. Most lime-based materials fit into this category. Acids will dissolve the carbonates in these materials to form a permanent etch mark. Etching is difficult to repair and often requires re-polishing of the surface.

Protects lime-based materials against acids


Common lime based materials include include limestone, travertine, marble, concrete, and plaster. The other products in the range will protect these materials against mildly acidic spills but not against the more commonly encountered medium to strongly acidic food products, like strong vinegars, high acidity wines, or lemon juice. However, ProtectGuard® Plant-Based sealer provides excellent protection against acids.  It also provides better resistance against chemicals such as bleach and most other household cleaning products.

ProtectGuard® Plant Based Formula is a High Performance Sealer


ProtectGuard® Plant Based sealer is suitable for sealing most* porous materials. It provides outstanding stain protection, a high level of abrasion and UV resistance and very low water permeability.

*ProtectGuard® Plant Based sealer cannot penetrate into very low porosity materials. Extremely dense, low porosity materials like crystalised marble and highly densified terazzo and concrete we recommend using ProtectGuard MG.

Video


How to Apply  ProtectGuard®  Plant Based Formula

How to Apply
ProtectGuard
®

Plant Based Formula

Preparation


    • Apply the product to a clean, dust-free, grease-free and dry surface.
    • To remove stains and traces of pollution use Guard Cleaner® Facades or Guard Wash® Express.
    • To remove grease stains, use Guard Cleaner® Eco – Soiled floors or Net’Guard® Ultra 4 in 1.
    • To remove traces of efflorescence, laitance or grout film use Guard Remover® Eco Efflorescence & Cement.
    • Rinse carefully until the surface is free of any trace of cleaner.

Application


    • Use the product in its pure form: do not dilute it.
    • Shake well before use and perform a preliminary test to check that the product has correctly penetrated and that the appearance after drying matches expectations.
    • The material must be impregnated up to saturation in a single coat.
    • On very porous materials, apply a second coat after 15 minutes.
    • Do not spray the product, apply with a roller or a brush.
    • On vertical surfaces, always apply from bottom to top.
    • In some cases, product can leave white marks on the surface after application. Marks will disappear after complete drying.
    • Do not overload the material, remove any excess before drying.
    • Protected drying: 24 hours.
    • Optimum efficiency reached after 7 days.

Uses


    • Porous and low-porous materials: natural or reconstituted stone, concrete, terracotta, coating, render, slate, travertine, marble, granite, etc.
    • Floors and Facades
    • New or old
    • Internal or external

Indicative Coverage


    • Up to 10m2/L
    • ​Coverage will vary depending on the porosity of the surface.

Tools Required


    • Apply using a roller or brush

Preparation


    • Apply the product to a clean, dust-free, grease-free and dry surface.
    • To remove stains and traces of pollution use Guard Cleaner® Facades or Guard Wash® Express.
    • To remove grease stains, use Guard Cleaner® Eco – Soiled floors or Net’Guard® Ultra 4 in 1.
    • To remove traces of efflorescence, laitance or grout film use Guard Remover® Eco Efflorescence & Cement.
    • Rinse carefully until the surface is free of any trace of cleaner.

Application


    • Use the product in its pure form: do not dilute it.
    • Shake well before use and perform a preliminary test to check that the product has correctly penetrated and that the appearance after drying matches expectations.
    • The material must be impregnated up to saturation in a single coat.
    • On very porous materials, apply a second coat after 15 minutes.
    • Do not spray the product, apply with a roller or a brush.
    • On vertical surfaces, always apply from bottom to top.
    • In some cases, product can leave white marks on the surface after application. Marks will disappear after complete drying.
    • Do not overload the material, remove any excess before drying.
    • Protected drying: 24 hours.
    • Optimum efficiency reached after 7 days.

Uses


    • Porous and low-porous materials: natural or reconstituted stone, concrete, terracotta, coating, render, slate, travertine, marble, granite, etc.
    • Floors and Facades
    • New or old
    • Internal or external

Indicative Coverage


    • Up to 10m2/L
    • ​Coverage will vary depending on the porosity of the surface.

Tools Required


    • Apply using a roller or brush

Frequently 
Asked Questions

It uses plant-derived chemistry (corn, beetroot, tree resin) rather than petroleum-based compounds. The key difference is acid resistance - something the standard ProtectGuard does not provide. It also strengthens the substrate and may add a slight sheen. 

Yes, one of our top recommendations for concrete benchtops. It protects against everything you would spill in a kitchen including water, oils, acids, wine and coffee, and also adds strength. Test a hidden area first as it may add some sheen.


Yes. Particularly good where acid resistance from pool chemicals is a concern. ProtectGuard MG gives slightly better stain resistance on very dense stone, but Plant Based is a strong alternative with the added acid resistance benefit.

Natural Protection. Proven Performance

Bio-Based Barrier Technology

Frequently 
Asked Questions


It uses plant-derived chemistry (corn, beetroot, tree resin) rather than petroleum-based compounds. The key difference is acid resistance - something the standard ProtectGuard does not provide. It also strengthens the substrate and may add a slight sheen. 

Yes, one of our top recommendations for concrete benchtops. It protects against everything you would spill in a kitchen including water, oils, acids, wine and coffee, and also adds strength. Test a hidden area first as it may add some sheen.


Yes. Particularly good where acid resistance from pool chemicals is a concern. ProtectGuard MG gives slightly better stain resistance on very dense stone, but Plant Based is a strong alternative with the added acid resistance benefit.

Natural Protection. Proven Performance

Bio-Based Barrier Technology

About Us 

We're a Perth-based family business committed to providing honest advice, exceptional service, and the right solution for every customer.

Led by a Chemical Engineer with over 20 years of experience in the chemical and concrete industries, we have the knowledge to solve even the most challenging sealing and cleaning problems. 

We carefully select and test every product we sell, offering high-performance, environmentally friendly solutions that meet our strict quality standards. 

Whether you're a homeowner, contractor, or builder, we take the time to understand your needs and provide practical, customised recommendations that deliver results. 

About Us 

We're a Perth-based family business committed to providing honest advice, exceptional service, and the right solution for every customer.

Led by a Chemical Engineer with over 20 years of experience in the chemical and concrete industries, we have the knowledge to solve even the most challenging sealing and cleaning problems. 

We carefully select and test every product we sell, offering high-performance, environmentally friendly solutions that meet our strict quality standards. 

Whether you're a homeowner, contractor, or builder, we take the time to understand your needs and provide practical, customised recommendations that deliver results. 

Common Questions

You can reach our customer support team by emailing [email protected], calling 08 6496 0444. 
Our dedicated team is between 8.30am - 4.30pm WST (Mon - Thurs) and 8.30am - 3.30pm WST (Fri) to assist with any inquiries or issues.

We’re committed to providing prompt and effective solutions to ensure your satisfaction.

We offer a 30-day return policy for all products. Items must be in their original condition, unused, and include the receipt or proof of purchase. Refunds are processed within 5-7 business days of receiving the returned item.

For more information regarding our Returns Policy please click here

WA Sealers ships all orders from our WA warehouse using third-party courier services. Delivery to the east coast typically takes around 7 business days. 

Please note that once an order has left our warehouse, shipping is managed by the courier and we’re unable to control transit times or provide detailed tracking updates on its location.

For more information regarding our Shipping Policy please click here