4.84.8 out of 5 stars
30 product ratings
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27 reviews

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Waterproofs and cuts heatloss through evaporation

I have bought this water sealant a few times now, to proof the exterior of my 160 year old sandstone/whinstone house. It does a great job of repelling water - walls that would have previously taken days to dry out after a rainfall now dry much more quickly. This seems to have improved the thermal retention of the house too (albeit marginally). I guess less water to evaporate from the stone means less energy disappearing into the atmosphere.

I'd been skeptical about how well such a simple thing would work, but it does seem to. I have one wall with harling/pebbledash on it - I haven't tried to waterproof that, as I'm conscious that any water which got to the inside of this might not be able to get back out. I'm not concerned about the same thing with the stonework. Just make sure the stone isn't waterlogged when you first put it on, or you could trap moisture which will expand in freezing tempratures and could damage the surface of the stonework.
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Verified purchase:  YesCondition: newSold by: platinum-supplies

by

Excellent product and service

Purchased this water repellent to prevent frost damage in brickwork. Reputable product. Very easy to apply with garden spray - avoid windy days. 25ltr is much better than 5 ltr packs.particularly from Platinum Supplies. Container is robust and watertight.

It does the job very well, good price and excellent service.
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Verified purchase:  YesCondition: newSold by: platinum-supplies

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Waterproofing roof tiles

I had repointed my roof tiles and decided to waterproof my roof, was going to use Another branded weather seal but very expensive £25 for 5 litres, whereas your product Water Seal 25 litres was only £49. Used it on my roof and I am very impressed with the results so far after couple of nights of heavy rain. So I would recommend your product to anyone.
Thank you
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Verified purchase:  YesCondition: newSold by: transtools

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Excellent as always

We use this product a lot in our trade, great product, great price and great delivery

Verified purchase:  YesCondition: newSold by: transtools

by

i wll use this product again.

great does what it should do easy to use good value

Verified purchase:  YesCondition: newSold by: platinum-supplies

by

Very good product

We recently had house rendered and used it all over the house walls and now when wall gets wet it turns into little water beads like after car waxing .Don't know how long it's going to last though anyway so far so good.Read full review

Verified purchase:  YesCondition: newSold by: chrisxa1

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Ever build 302 wall sealant.

A water based produce goes to easy with a garden sprayer,. Wipe off over spray on windows and frame as soon as you have sprayed, clean with solvent cleaner when finished.

Verified purchase:  YesCondition: newSold by: sealantsandtool...

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Ever build 402 water sealant

I read quite a few good reviews of this product before I purchased it.
Easy to apply to brickwork and it certainly appears to soak in and repel rainwater as claimed.
How long it continues to do so is the big question.
Best value is to purchase the 25 litre container , but it's very heavy , so not for back pain sufferers.
I live in a two bed detached bungalow , and I have done all 4 outside walls and the walls of a separate garage , and I still have some left over in the container.
Happy to recommend this product.
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Verified purchase:  YesCondition: newSold by: building.plasti...

by

Blokpaving sealer

Great stuff works well with sprayer would not recommend using a roller using to much+It pick-up the sand

Verified purchase:  YesCondition: newSold by: performancerace...

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Great product

Always use this water sealer. Great product and solvent free.

Verified purchase:  YesCondition: newSold by: perfect2trade

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