Guard Industry



ProtectGuard® WF Premium

4.78 out of 5
(9 customer reviews)




ProtectGuard® WF Premium Logo Long Lasting Colour Enhancing Sealer

If you love how your materials look when damp, then ProtectGuard® WF Premium is the sealer for you!

ProtectGuard® WF Premium is a wet look sealer with a difference! This sealer gives porous and low-porosity surfaces an intense “wet effect”. It provides the same colour enhancement as a wet surface. It is the ideal solution for restoring old faded pavers, reviving them to their original colour.

ProtectGuard® Wet Finish Premium is traffic resistant and produces a true, long lasting wet look effect. It also has excellent water, oil and stain repellent properties. It is a full penetrating sealer which is breathable. It won’t alter the natural grip levels of the material and cannot peel or delaminate.

Choose Wet Look Sealers Carefully

Most wet look sealers on the market are topical solvent (oil) based acrylic. These products do not penetrate into the pores of the substrate but instead form a thick film on the surface. This film is not breathable. Any moisture that gets into the substrate, gets trapped in the pores beneath the film. As such these traditional wet look sealers are not a good option for any external sealing applications.

Moisture trapped by a topical sealer exerts a force to the underside of the sealer film. Areas in direct sun often suffer worse as heat will cause the water to vapourise. It expands in the process and therefore applies might more force to the underside of the film.

Delaminated solvent wet look sealer
Solvent wet look sealer which has delaminated. Dark patches is where sealer has not yet delaminated.

Over time these forces can overcomes the adhesion of the film to the surface causing delamination. These failures appear as white patches. These stand out in contrast to the rest of the rest of the darkened ‘wet look’ surface. The only way to fix this is by stripping off the sealer and starting over.

Further, the colour enhancement of a standard wet look sealer diminishes over time. A typical solvent acrylic wet look sealer will look dark for the first week. Within a month the colour depth is about half of what it was.Within six months there is rarely any significant colour enhancement when compared to a non enhancing sealer.

This is because the wet look is produced by the oil based components of the solvent. Most, if not all of these components are volatile, meaning they evaporate into the atmosphere. As they migrate out of the substrate and the sealer the colour goes along with them.

Solvent based acrylic wet look sealer contains up to 80% xylene and other hazardous volatile hydrocarbons. These compounds are known as volatile organic compounds or VOC’s. These VOC’s evaporate and create a respiratory hazard for applicators, clients and anyone else exposed to them. They are quite pungent and you can easily smell if a solvent based acrylic has been used.

The majority of these components are released during application and curing.  So after a week, which is the average curing time for such products, most of the VOC’s have escaped. However, low levels of VOC’s will continue to leach out of the sealer and the substrate for months to come. These low levels go unnoticed by most home owners. But if you have pre-existing sensitivities, or have children or pets that will spend a lot of time on the sealed surfaces, there could be ill effects.

A solvent acrylic wet look sealer will make the surface slippery. As such these products should be avoided wherever slipperiness is of concern. Particularly on sloped external footpaths and walkways, or area’s where the surface is often wet.

ProtectGuard® WF Premium is a Better Colour Enhancing Sealer

Like all Guard Industry Sealers, ProtectGuard® Wet Finish Premium does not produce a surface film, but penetrates into the surface. This means that the substrate can freely breathe. Any moisture that gets in can evaporate from the surface as water vapour.

In addition, since the colour enhancement has gone deep into the substrate, the wet look will not wear away to create an unsightly contrast in high wear areas. It can only wear away if the surface itself gets worn down. Further, it cannot delaminate, blister or peel.

Since it penetrates into the surface and produces no surface film, it does not make surfaces slippery. As such it is a great colour enhancing sealer for external paths, walk ways and surrounds. It is also a great option for honed concrete around pools. The colour enhancement will hide scratches from course grinds, or even shot blasting. Enabling a very course surface with excellent grip levels that are not normally possible with a colour enhanced look.

Further, the colour enhancement is permanent! This colour enhancing sealer retains it’s enhancing properties throughout it’s service life. It will look as good after a couple of years as it does after a week.

A+ Indoor Air Quality Certification Logo

ProtectGuard® Wet Finish Premium is a 98% active product. This means that you get excellent coverage rates, up to 20m2/L on dense surfaces. The remainder is solvent and is required so that the sealer does not set in the container. The solvent used is an eco, non hazardous alcohol based solvent. This wet look sealer contains less than 160g/L total VOC’s and achieves an A+ indoor air quality rating. This makes it safe to use even in enclosed areas.

ProtectGuard® Wet Finish Premium wet look sealer also provides a protection against water, oil and stains. It also provides long-term protection for materials and prevents the principal causes of deterioration such as atmospheric pollution, dirt and grease. It slows down the ageing of the support and makes it easier to maintain.

How to Apply ProtectGuard® WF Premium Wet Finish Sealer

ProtectGuard® WF Premium is a full penetrating sealer. It needs to all soak into the surface. Any excess that remains on the surface after 10 minutes must be wiped off. When applied correctly the material should look damp, not wet.

Since the product is nearly 100% active, any excess product will not evaporate off as it dries. Instead it will dry as glossy patches. These patches may be slippery and non breathable.

Methylated Spirits can be used to soften and remove overapplied product if required. However, it is quite hard to remove so it’s best to not overapply in the first place.

“Rule of Thumb: Less is More”

Additional information



Protection Type

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Surface Area

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Guard Industry



  • Protection against water, oil and stains
  • Intense wet effect that restores the colour
  • Long-lasting resistance
  • Can be used on a wide range of material
  • Does not form a film, lets the material breathe
  • High performance
  • Delays ageing and makes maintenance easier


  • Porous and slightly porous materials: natural stone (travertine, Bavarian stone, blue stone, marble, etc.) or reconstituted stone, concrete, terracotta, etc.
  • Floors and facades
  • New or old
  • Interior or exterior
  • Recommended for patios, garage driveways, pedestrian areas, pool surrounds, facades, stairs, etc.



  • Use the product in its pure form: do not dilute it.
  • Shake the package thoroughly before use and use the pure product: do not dilute it or mix it with another product.
  • Carry out a preliminary test on a small area.

Step 1: Apply

  • Apply a thin layer taking care to correctly apply the product (the application tool does not need to be too soaked, use the product sparingly).
    Do not overload the material; all of the product must penetrate into the surface.

Step 2: Wipe

  • After 10 minutes, carefully wipe and polish the treated material with a microfibre, lint-free cloth.
  • On large surfaces, work in zones to avoid treading on the product during wiping. Where necessary, apply a further layer to produce an even wet effect.
  • Protected drying: 24 hours.
  • Optimal efficiency reached after 7 days.

Tools Required

  • Application: short-haired brush or brush for acrylic varnish.
  • Wiping: microfibre, lint-free cloth.

Data Sheets

Safety Data Sheet

Technical Data Sheet

9 reviews for ProtectGuard® WF Premium

  1. 5 out of 5

    Scott Webb

    After testing a huge amount of different sealers we finally settled on wet finish premium. It’s ability to enhance the colour of our concrete finishes far exceeded any other product and yet to see it even start to fade two plus years on. Quick to apply, does not crack or peel and easy to touch up. Great product.

    Scott – Aspiration Render

  2. 5 out of 5


    Simply Amazing! Completely restored and revitalised my slate. Only used about one and a half litres to do 110m2 of slate. Brilliant product that I would highly recommend

  3. 4 out of 5

    Walter M. (verified owner)

    Verified reviewVerified review - view originalExternal link

  4. 5 out of 5

    Christopher B. (verified owner)

    Verified reviewVerified review - view originalExternal link

    best product out on the market for what I needed to do

  5. 5 out of 5

    Donato L. (verified owner)

    Verified reviewVerified review - view originalExternal link

  6. 5 out of 5

    Susan (verified owner)

    Verified reviewVerified review - view originalExternal link | auAustralia

  7. 4 out of 5

    Graham Sundin (verified owner)

    Verified reviewVerified review - view originalExternal link | auNew South Wales, Australia

    Did not bring surface up as good as I would have liked but looks a lot better than it did.

  8. 5 out of 5

    Brian (verified owner)

    Verified reviewVerified review - view originalExternal link | auNew South Wales, Australia

  9. 5 out of 5

    Damian Downie (verified owner)

    Verified reviewVerified review - view originalExternal link | auVictoria, Australia

    You service has been spectacular! Just good honest service. That, and your product is as described!!!! It save my polished concrete floors. That is why I have ordered more and want to seal all of my outdoor pavers. I have recommended you to about a dozen people who have come to look at the floors. Service AMAZING. Product AMAZING. 5/5 stars!!!!

    • Peter Cowan (store manager)

      Thanks Damian, we are glad you’re happy and we appreciate the feedback.

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Q & A

Can this be applied over a solvent based finish on slate or do I need to strip first? Mike Wardell asked on 26/08/2021
ProtectGuard WF Premium needs to penetrate into the substrate so it cannot be applied over topical coatings. To check if it will penetrate you can put water over the whole floor. If it darkens up and does so evenly then you can likely use the product without having to strip first. James Vander Ros answered on 26/08/2021 store managerstore manager
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Is the wet look seal slippery Brian asked on 28/06/2021
ProtectGuard Wet Finish Premium is a full penetrating sealer. Independent slip tests have proven that, when applied correctly, it will not allter the natural grip of the surface. James Vander Ros answered on 28/06/2021 store managerstore manager
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73 reviews