Skip to content
Contact About Us Help Guides & Information
⚡ Rock Bottom Prices. Maximum Choice.⚡
⚡ Rock Bottom Prices. Maximum Choice.⚡
Ronseal Quick Dry Damp Seal Aerosol White 400ml Ronseal - RockBottom Nothampton

Ronseal Quick Dry Damp Seal Aerosol White 400ml

by ronseal
SKU RSLQDDSAW400-TOOLBANK
£12.49 - £12.49
£12.49
£12.49 - £12.49
£12.49
Availability:
in stock, ready to be shipped

Est Delivery 3 - 7 Working Day

Shipping information


We work hard to get your order out quickly and securely.

  • Fast Dispatch – Orders are processed promptly once placed.
  • Trusted Couriers – We use reliable delivery partners.
  • Clear Costs – Shipping is calculated at checkout, based on size and weight.
  • Peace of Mind – We’ll keep you updated every step of the way.
Returns & warranty
  • 28 Days to Return – If it’s not right, just bring it back in its original condition.
  • Quick Refunds – Once we’ve checked your return, we’ll refund you promptly.
  • Clear & Fair – Some items (like cut-to-size or opened packaging) can’t be returned, but we’ll always let you know upfront.

This Ronseal Damp Seal Aerosol is ideal if you have a damp patch in an awkward to reach place, This Damp Seal Aerosol takes just 10 minutes to dry and permanently blocks damp stains. There is no need for paint brushes, so the clean-up is easy. It needs 2-3 coats to permanently block damp stains and stopping them from ruining the topcoat.

Dry Time: 24 Hours
Coat Time: 10 Minutes
Colour: White
Finish: Matt
Size: 400ml

🔨 Trade Prices for Everyone

Why pay more? We keep our prices rock-bottom so whether you’re a trade professional or DIYer, you always get the best deal.

🏠 Local & Independent


We’re Northampton’s trusted family-run store, supporting local people with great products and honest service.

🚚 Easy Pickup or Local Delivery

Order online and collect in-store, or get heavy items like blocks and cement delivered straight to your site.

👍 Friendly, Helpful Service

Our staff know their stuff — whether it’s building materials, DIY or garden, we’re here to help you get the job done.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare