Your summer set up for less with 20% off selected garden furniture & BBQs, online only

B&Q ClubCustomer supportSell on diy.com

Offers & Clearance
Garden & Landscaping
Painting & Decorating
Home & Furniture
Kitchen & Appliances
Bathroom & Showers
Building & Hardware
Tiling & Flooring
Lighting & Electrical
Tools & Equipment
Heating & Plumbing

Free 1 hour Click + Collect*

*Restrictions apply

Free 1 hour Click + Collect*

*Restrictions apply

Home

Painting & decorating

Decorating tools & supplies

Sealants

Gapseal Sealants

Applied filters (3)

Colour group:

Brand:

Categories

See more Decorating tools & supplies

Filters

£10 - £20 (1)

View 1 products

Gapseal Sealants

1 product

Sort

Sort

See more Decorating tools & supplies

Gapseal Window Gap Insulation Sealant 10m Roll (8mm thick)
£
16.99
£
33.98
per L

Showing 1 of 1 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: 2024

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

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 California blinds NeedHelp Spacepro made to measure wardrobes BOXT boilers BOXT air conditioning TradePoint

© B&Q 2024

Terms & conditions
Privacy policy
Contact us
Cookie Preferences

YouTube

Instagram