Skip to content

The big you can do it sale has landed. Shop unmissable deals online & in store this spring

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Start typing your search to have a list of suggestions.

Big You Can Do It Sale
Garden & Landscaping
Painting & Decorating
Building & Hardware
Home & Furniture
Tiling & Flooring
Kitchen & Appliances
Bathroom & Showers
Lighting & Electrical
Tools & Equipment
Heating & Cooling
New & Trending

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Click + Collect now in as little as 15 minutes*

*Restrictions apply

Free delivery on 1000s of products

Selected products/locations

90 day returns policy

Join B&Q Club

Save up to £100 a year▲

See more Painting & decorating

Home
Painting & decorating
Paint

Solvent-based Paint

Applied filters(3)

Application method

Sprayer

Base

Solvent-based

Drying time

1-2 h

Categories

See more Painting & decorating

Filters

Colour group
- Black(1)
- White(1)
Base
- Solvent-based(2)
Application method
Drying time
Price
- £10 - £20(2)
Rating
- 3 stars
  (1)

2 products

Compare

SortSort by

Instant Leak Sealer Black - 400ml - Waterproof Sealant Spray
£11.99£29.98 per L
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Instant Leak Sealer White - 400ml - Waterproof Sealant Spray
3 stars
(1)
£11.99£29.98 per L
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Shop this offer
Shop now
Shop now
Shop now
Sponsored
Brushes, rollers and everything you need!
Don't forget your Harris Revive decorating essentials

Showing 2 of 2 products

Business

B&Q corporate
Careers
Media centre
Responsible business
Modern slavery act
Business services
Affiliate program
B&Q Ireland
The Way We Live Now: 2025

Services

View all our services
B&Q club
B&Q finance
B&Q gift cards
Planning appointments
WEEE recycling
B&Q bulk delivery
Our installation service
Energy Saving Service

Products

Green star
Our own brands
B&Q app
Product information
Product recalls & safety notices
Health & safety data sheets
Become a B&Q verified seller
New at B&Q
Promotional terms & conditions
B&Q Marketplace

Help & Support

Ideas & advice
Customer support
Home delivery
Free Click + Collect
Returns & refunds
Brochures
Paint brochures
Store finder
Become a B&Q approved installer
Intellectual Property (IP) Infringement Claims form

Partner Sites

Rubbish clearance
California shutters
Made to measure blinds
NeedHelp
Spacepro made to measure wardrobes
BOXT boilers
BOXT air conditioning
TradePoint

© B&Q 2025

Terms & conditions
Privacy policy
Contact us