INC

MKM Home Page

No Branch Selected

Free Local Delivery*

Or click & collect in branch

£1000 Credit*

Apply for an account

Get Trade Discounts

Register today and start saving

Trusted Local Experts

Over 130 branches nationwide

Sealants & Foams

407 products

MKM offers a wide range of versatile sealants and foams to meet the demands of your construction projects. From general-purpose sealants to high-performance insulation foams, our products are designed to ensure durable sealing and insulation solutions. Whether you're filling gaps, sealing cracks, or insulating key areas, our selection provides excellent results every time. Enjoy free local delivery on all orders.

Showing 1 to 20 of 407 items

Showing 1 to 20 of 407 items

Everbuild Fix & Fill Expanding Foam, 750 ML
Everbuild Fix & Fill Expanding Foam, 750 ML product image

Everbuild Fix & Fill Expanding Foam, 750 ML

FREE local delivery

Restrictions apply*

to see available stock and prices

K.A. Tanking Slurry, Grey, 25 KG
K.A. Tanking Slurry, Grey, 25 KG product image

K.A. Tanking Slurry, Grey, 25 KG

FREE local delivery

Restrictions apply*

to see available stock and prices

Everbuild General Purpose Silicone Sealant, Clear, 280 ML
Everbuild General Purpose Silicone Sealant, Clear, 280 ML product image

Everbuild General Purpose Silicone Sealant, Clear, 280 ML

FREE local delivery

Restrictions apply*

to see available stock and prices

Everbuild Lead Mate Sealant, Grey, 295 ML
Everbuild Lead Mate Sealant, Grey, 295 ML product image

Everbuild Lead Mate Sealant, Grey, 295 ML

FREE local delivery

Restrictions apply*

to see available stock and prices

Soudal Repair Express Wood 2-Part Hp Filler, 500g, White
Soudal Repair Express Wood 2-Part Hp Filler, 500g, White product image

Soudal Repair Express Wood 2-Part Hp Filler, 500g, White

FREE local delivery

Restrictions apply*

to see available stock and prices

Dow DC 785+ Sanitary Silicone, High Modulus, 310 ML, White
Dow DC 785+ Sanitary Silicone, High Modulus, 310 ML, White product image

Dow DC 785+ Sanitary Silicone, High Modulus, 310 ML, White

FREE local delivery

Restrictions apply*

to see available stock and prices

Soudal Gap Filler Expanding Foam, Gun Grade, 750 ML
Soudal Gap Filler Expanding Foam, Gun Grade, 750 ML product image

Soudal Gap Filler Expanding Foam, Gun Grade, 750 ML

FREE local delivery

Restrictions apply*

to see available stock and prices

Dow Contractors Decorators Caulk, 380 ML, White
Dow Contractors Decorators Caulk, 380 ML, White product image

Dow Contractors Decorators Caulk, 380 ML, White

FREE local delivery

Restrictions apply*

to see available stock and prices

Bond It Hand B3 Foam, 750 ML
Bond It Hand B3 Foam, 750 ML product image

Bond It Hand B3 Foam, 750 ML

FREE local delivery

Restrictions apply*

to see available stock and prices

Soudal Lead Sheet Sealant, Grey Silicone Paste, 290ml Cartridge, 116726
Soudal Lead Sheet Sealant, Grey Silicone Paste, 290ml Cartridge, 116726 product image

Soudal Lead Sheet Sealant, Grey Silicone Paste, 290ml Cartridge, 116726

FREE local delivery

Restrictions apply*

to see available stock and prices

Dow DC 785+ Sanitary Silicone, High Modulus, 310 ML, Clear
Dow DC 785+ Sanitary Silicone, High Modulus, 310 ML, Clear product image

Dow DC 785+ Sanitary Silicone, High Modulus, 310 ML, Clear

FREE local delivery

Restrictions apply*

to see available stock and prices

Fill & Fix PU Foam Cleaner, 500 ML
Fill & Fix PU Foam Cleaner, 500 ML product image

Fill & Fix PU Foam Cleaner, 500 ML

FREE local delivery

Restrictions apply*

to see available stock and prices

Everbuild Fix & Fill Expanding Foam Spare Nozzle Only
Everbuild Fix & Fill Expanding Foam Spare Nozzle Only product image

Everbuild Fix & Fill Expanding Foam Spare Nozzle Only

FREE local delivery

Restrictions apply*

to see available stock and prices

Timco Fix & Fill Expanding PU Foam, 750 ML, Hand Held, B3 Gen Pur
Timco Fix & Fill Expanding PU Foam, 750 ML, Hand Held, B3 Gen Pur product image

Timco Fix & Fill Expanding PU Foam, 750 ML, Hand Held, B3 Gen Pur

FREE local delivery

Restrictions apply*

to see available stock and prices

Bond It WP70 Low Modulus White, 310 ML
Bond It WP70 Low Modulus White, 310 ML product image

Bond It WP70 Low Modulus White, 310 ML

FREE local delivery

Restrictions apply*

to see available stock and prices

Bond It Fire Foam B2 Hand Foam, 750 ML
Bond It Fire Foam B2 Hand Foam, 750 ML product image

Bond It Fire Foam B2 Hand Foam, 750 ML

FREE local delivery

Restrictions apply*

to see available stock and prices

Everbuild External Frame Sealant, White, 290 ML
Everbuild External Frame Sealant, White, 290 ML product image

Everbuild External Frame Sealant, White, 290 ML

FREE local delivery

Restrictions apply*

to see available stock and prices

Soudal Sanitary Silicone, Clear
Soudal Sanitary Silicone, Clear product image

Soudal Sanitary Silicone, Clear

FREE local delivery

Restrictions apply*

to see available stock and prices

Soudal Multi-Purpose Silicone, Brilliant White, 270 ML
Soudal Multi-Purpose Silicone, Brilliant White, 270 ML product image

Soudal Multi-Purpose Silicone, Brilliant White, 270 ML

FREE local delivery

Restrictions apply*

to see available stock and prices

Dow DC 785+ Sanitary Silicone, High Modulus, 310 ML, Jasmine
Dow DC 785+ Sanitary Silicone, High Modulus, 310 ML, Jasmine product image

Dow DC 785+ Sanitary Silicone, High Modulus, 310 ML, Jasmine

FREE local delivery

Restrictions apply*

to see available stock and prices