Sealants

336 products
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Flume Leak Sealer - 1L

Flume Leak Sealer - 1L

1L leak sealer for central heating systems, seals weeping joints

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Sika-4A Waterstop - 5L

Sika-4A Waterstop - 5L

Ready to use quick-setting leak stopping liquid, 5 litres

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Allpro Pro Stretch - 310ml limestone

Allpro Pro Stretch - 310ml limestone

310ml limestone urethane-modified acrylic sealant for windows and doors

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EVO-Stik Building Silicone Sealant - 310ml Clear Low modulus

EVO-Stik Building Silicone Sealant - 310ml Clear Low modulus

Clear low modulus silicone building sealant, 310ml

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ALM Flashpoint Lead Sealant - 310ml Grey (LSA approved)

ALM Flashpoint Lead Sealant - 310ml Grey (LSA approved)

310ml grey LSA approved lead sealant, alternative to mortar for lead & masonry, …

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Geocel Contractor GP - 300ml Clear

Geocel Contractor GP - 300ml Clear

Geocel Contractor GP 300ml clear silicone sealant — mould resistant and easy too…

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Bostik Pro S41 Window & Door Frame Silicone - 310ml Clear

Bostik Pro S41 Window & Door Frame Silicone - 310ml Clear

Neutral cure silicone sealant for window and door frame joints, interior and ext…

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Demsun S22 Universal Silicone Ultimate Sealant and Adhesive - Brown

Demsun S22 Universal Silicone Ultimate Sealant and Adhesive - Brown

Universal silicone sealant and adhesive, brown

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Osmo Gap Sealer for the Interior - 310ml Black

Osmo Gap Sealer for the Interior - 310ml Black

Interior acrylic gap sealer for wood floors, skirting and thresholds, 310ml blac…

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Gorilla Glue Waterproof Coat and Seal Spray - 450ml

Gorilla Glue Waterproof Coat and Seal Spray - 450ml

450ml rubberised waterproof spray coating for sealing water, air and moisture

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Local availability for Sealants

TToolstation
Toolstation
CCity Plumbing
City Plumbing
SSelco
Selco
PPlumb Centre
Plumb Centre
LLeyland
Leyland
YYesss Electrical (South)
Yesss Electrical (South)
SSIG Roofing
SIG Roofing
YYesss Electrical (Central)
Yesss Electrical (Central)
LLords Builders Merchants
Lords Builders Merchants
AAlsford
Alsford
YYesss Electrical (North)
Yesss Electrical (North)
KKellaway Building Supplies
Kellaway Building Supplies
MMr Central Heating
Mr Central Heating
TTucker French
Tucker French
JJT Dove
JT Dove
MMP Moran
MP Moran
FFrank Key Building Supplies
Frank Key Building Supplies
AABM Electrical Distributors
ABM Electrical Distributors
AABM Electrical Wholesalers
ABM Electrical Wholesalers
PPremier Plumbing
Premier Plumbing
WWFD (KLM) Electrical Supplies
WFD (KLM) Electrical Supplies
PPaint Stop
Paint Stop
GGLT Electrical
GLT Electrical
Local availability for Sealants