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Ronseal OCDSW250 250 ml One Coat Damp Seal - White

Q: Can you use this on wood?

I have used on MDF but isn't a smooth finish. Rough to the touch but as it was in an outside shed it didn't matter.

Q: Does this product remove or cover mould?

I washed the walls down first with bleach let it dry, paints on thick hard work but does what it says stops the mould coming through but need to repeat every five years. Would recommend.

Q: We have condensation damp spots on our wall. If we fail to dry those spots, would this still work?

Anything you buy that prevents damp from appearing you will need to find out the source of the problem first, I.e where your damp is coming from, once that's been sorted then the damp prevention stuff you buy will help and prevent damp.

Product ID: 50550648

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Details

Material
Silicone
Brand
Ronseal
Style
Compact
Item weight
0.32 Kilograms
Item dimensions L x W x H
7.4 x 7.6 x

💧Works on damp walls

📏5m² coverage per litre

🛡️Protects paintwork

Frequently Bought Together

Ronseal OCDSW250 250 ml One Coat Damp Seal - White

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

RONSEAL AMPWM750 Anti Mould Paint White Matt 750ml

Description

🛠️ Seal smart, seal fast – protect your walls like a pro!

BREATHE EASY - Allows trapped moisture to escape, preventing damage
DAMP NO PROBLEM - Apply directly onto damp surfaces without waiting
TRUSTED PROTECTION - Formulated with silicone and synthetic rubber for lasting durability
COMPACT CONVENIENT - 250 ml size fits perfectly in your toolkit
SEAL WITH CONFIDENCE - One coat application saves time and hassle

Ronseal OCDSW250 is a 250 ml white one-coat damp seal designed for quick, effective protection of paintwork on damp walls. Its unique formula allows trapped moisture to escape, preventing further damage, while covering up to 5m² per litre. Compact and easy to apply with a brush, it’s the perfect solution for professional-grade damp sealing.

Specifications

Manufacturer	Ronseal
Part Number	OCDSW250
Product Dimensions	7.4 x 7.6 x 7.6 cm; 318 g
Item model number	OCDSW250
Size	250 ml
Colour	White
Style	Compact
Material	Silicone, Synthetic Rubber
Volume	0.25 Litres
Installation method	Brush
Item Package Quantity	1
Number of Pieces	1
Coverage	5m2/Litre
Special Features	Protects Paintwork
Batteries included?	No
Batteries Required?	No
Item Weight	318 g

Have a Question? See What Others Asked

Can you use this on wood?

Does this product remove or cover mould?

We have condensation damp spots on our wall. If we fail to dry those spots, would this still work?

Is this 500ml or 750ml?

Common Questions

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R539

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