Polycell One Coat Damp Seal 500ML

Q: Put one coat over damp patch, 2 days later added 2nd coat, now 2 days later all the sealant has cracked - why?

Polycell Damp Seal Paint has been specially formulated to seal patches of penetrating damp on interior walls and ceilings in just one coat, preventing them from showing through and spoiling decorations. Cracking tends to happen if the product has not dried out.

Q: Is it ok to plaster\skim over the treated area?

My artexed ceilings were recently plaster-skimmed. The contractor recommended that I first coat a stain from a plumbing leak with "stain-block". Before skimming the ceilings, he scraped the texture from the artex and then applied a solution of PVA adhesive (it may have been Uni-bond). Hence the plaster skim was applied over the PVA solution which was over the stain-block. The stain has not re-appeared.

Q: Can i put this on painted walls?

In theory you can. Please be very careful though, as when I used it I ended up with a far worse situation than I had started with. To begin with, I applied one coat of damp seal on a painted wall, but it didnt work, and the bubbles in the paint kept coming back. Eventually I resorted to six coats of damp seal on a wide area of wall, not just the affected area,allowing a couple of days between each coat, followed by three coats of emulsion, and it still didnt work. On the contrary, the damage just kept getting worse. I might just have been unlucky, but please think very carefully before wasting your hard earned cash on this completely useless product!

Q: Can i apply damp seal to the spot which has water stain only, instead of applying damp seal to the full wall?

Yes you can. what I would do is dry the spot with a hair dryer then lightly rub it off with fine sandpaper then apply dampseal give it a couple of coats , let it dry between coats

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Product ID: 52314896

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🎨Matt finish

📏500ML size

🛠️Seals damp

Frequently Bought Together

Polycell One Coat Damp Seal 500ML

Harris Essentials Walls & Ceilings Paint Brush Set | Pack of 5 | 0.5", 1", 1.5", 2", Grey

Polycell PLCMPP330GS Multi-Purpose Polyfilla Ready Mixed, 330 g , White, Packaging May Vary

Description

🖌️ Transform your space with ease!

SLEEK CHIC - Achieve a modern matt white finish for a polished look.
SEAL THE DEAL - Effectively tackles penetrating damp in just one coat.
TRUSTED QUALITY - Manufactured by ICI Paints Akzo Nobel, a name you can rely on.
LIGHTWEIGHT WONDER - Weighs only 780g for convenient handling.
EFFORTLESS APPLICATION - Designed for easy use on interior walls and ceilings.

POLYCELLOne Coat Damp Seal is a high-quality 500ML solution designed to effectively seal patches of penetrating damp on interior walls and ceilings, providing a sleek matt white finish with just one coat. Manufactured by ICI Paints Akzo Nobel, this lightweight product ensures effortless application and trusted performance.

Specifications

Manufacturer	ICI Paints Akzo Nobel
Part number	PLCDS500
Item Weight	780 g
Product Dimensions	9 x 10 x 9.9 cm; 780 g
Item model number	PLCDS500
Size	500ML
Style	Single
Power source type	ac
Item Package Quantity	1
Specific uses	One Coat Damp Seal
Included components	POLYCELL DAMP SEAL 500ML
Batteries included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Put one coat over damp patch, 2 days later added 2nd coat, now 2 days later all the sealant has cracked - why?

Is it ok to plaster\skim over the treated area?

Can i put this on painted walls?

Can i apply damp seal to the spot which has water stain only, instead of applying damp seal to the full wall?

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