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Silicone & Sealant

Our high-quality Silicone & Sealant range comes with products for general sealing, waterproofing, roof and gutter repair and more.

From lead and EPDM sealers to slate tile gap filling and skylight waterproofing, we cater for a wide range of roofing and construction projects. We stock multi-purpose, weatherproof and high adhesion products from trusted brands such as Cromar, Bond It and AlphaChem.

Products in this category 5/5
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Novia AirSeal 310 Sealant - 310ml
Novia AirSeal 310 Sealant - 310ml

£9.37 ex VAT£11.24 inc VAT

Bond It EU3 Flash-Mate Lead Sealant - Grey - Box of 25
Bond It EU3 Flash-Mate Lead Sealant - Grey - Box of 25

£58.77 ex VAT£70.52 inc VAT

Skyguard Bond & Seal Mastic (300ml)
Skyguard Bond & Seal Mastic (300ml)(1)

£6.16 ex VAT£7.39 inc VAT

Bond It Rain-Mate All Weather Sealant EU3 (Black) - Box of 12
Bond It Rain-Mate All Weather Sealant EU3 (Black) - Box of 12

£29.92 ex VAT£35.90 inc VAT

ARBOFLEX® PU Sealant - 300ml
ARBOFLEX® PU Sealant - 300ml

£6.59 ex VAT£7.91 inc VAT

Soudal Multi-Purpose Silicone (Clear) - Box of 12 (121644)
Soudal Multi-Purpose Silicone (Clear) - Box of 12 (121644)

£30.94 ex VAT£37.13 inc VAT

Soudal Soudaflex 40FC - Box of 12
Soudal Soudaflex 40FC - Box of 12From

£38.23 ex VAT£45.88 inc VAT

Soudal Silirub LMN Sealant - Box of 24
Soudal Silirub LMN Sealant - Box of 24From

£99.14 ex VAT£118.97 inc VAT

Soudal All Weather Sealant Clear 310ml cartridge- Box of 12 (116727)
Soudal All Weather Sealant Clear 310ml cartridge- Box of 12 (116727)

£33.21 ex VAT£39.85 inc VAT

Flexim Roof Putty - Brown (10 strips per box coverage 10m)
Flexim Roof Putty - Brown (10 strips per box coverage 10m)

£67.71 ex VAT£81.25 inc VAT

Flexim Roof Putty - Black (10 strips per box coverage 10m)
Flexim Roof Putty - Black (10 strips per box coverage 10m)

£67.71 ex VAT£81.25 inc VAT

ARBO Lead Seal Silicone Sealant (Standard Grey)
ARBO Lead Seal Silicone Sealant (Standard Grey)From

£2.76 ex VAT£3.31 inc VAT

Soudal Multi-Purpose Silicone (Brilliant White) - Box of 12 (121643)
Soudal Multi-Purpose Silicone (Brilliant White) - Box of 12 (121643)

£30.94 ex VAT£37.13 inc VAT

Cromar Leadax Lead-Free Flashing Fixing Sealant - Pack of 12
Cromar Leadax Lead-Free Flashing Fixing Sealant - Pack of 12

£92.10 ex VAT£110.52 inc VAT

Klober Roof Flashing Sealant - 310ml
Klober Roof Flashing Sealant - 310ml

£13.37 ex VAT£16.04 inc VAT

British Gypsum Gyproc FS Firestrip Gap Sealer - Box of 5 (3600mm x 3mm x 25mm)
British Gypsum Gyproc FS Firestrip Gap Sealer - Box of 5 (3600mm x 3mm x 25mm)

£34.02 ex VAT£40.82 inc VAT

Klober Pasto Sealant - 310ml
Klober Pasto Sealant - 310ml

£14.50 ex VAT£17.40 inc VAT

Firestone General Purpose Sealant - 300ml
Firestone General Purpose Sealant - 300ml

£6.62 ex VAT£7.94 inc VAT

Soudal Roof & Gutter Sealant - Box of 12 (121656)
Soudal Roof & Gutter Sealant - Box of 12 (121656)

£15.29 ex VAT£18.35 inc VAT

Everbuild Everflex Weather Mate Sealant
Everbuild Everflex Weather Mate SealantFrom

£7.47 ex VAT£8.96 inc VAT

AlphaChem The Business Hybrid Polymer Sealant and Adhesive 290ml - Box of 12
AlphaChem The Business Hybrid Polymer Sealant and Adhesive 290ml - Box of 12From

£44.60 ex VAT£53.52 inc VAT

AlphaChem Building Trade Silicone Sealant 310ml (Box of 25)
AlphaChem Building Trade Silicone Sealant 310ml (Box of 25)From

£93.39 ex VAT£112.07 inc VAT

Soudal Fix ALL Flexi Polymer (290ml)
Soudal Fix ALL Flexi Polymer (290ml)From

£4.47 ex VAT£5.36 inc VAT

Soudal Soudagum Hydro
Soudal Soudagum HydroFrom

£16.35 ex VAT£19.62 inc VAT

AlphaChem The Business Hybrid Polymer FOIL Sealant and Adhesive 600ml - Box of 12
AlphaChem The Business Hybrid Polymer FOIL Sealant and Adhesive 600ml - Box of 12From

£89.56 ex VAT£107.47 inc VAT

DEKS Flash Seal (1.13kg)
DEKS Flash Seal (1.13kg)From

£22.10 ex VAT£26.52 inc VAT

Soudal Lead Sheet Sealant - Box of 12 (116726)
Soudal Lead Sheet Sealant - Box of 12 (116726)

£35.80 ex VAT£42.96 inc VAT

Soudal Silirub EPDM Sealant - Box of 12 (112130)
Soudal Silirub EPDM Sealant - Box of 12 (112130)

£192.29 ex VAT£230.75 inc VAT

Cromar Alpha Chem Joint Backer Rod
Cromar Alpha Chem Joint Backer RodFrom

£43.47 ex VAT£52.16 inc VAT

Soudal Soudaduct Ducting Sealant (300ml) - Box of 24 (114411)
Soudal Soudaduct Ducting Sealant (300ml) - Box of 24 (114411)

£62.86 ex VAT£75.43 inc VAT

ARBOSIL LM Silicone Sealant - Grey (380ml)
ARBOSIL LM Silicone Sealant - Grey (380ml)

£6.02 ex VAT£7.22 inc VAT

HY-SPEC Seal & Bond 290ml Cartridge
HY-SPEC Seal & Bond 290ml CartridgeFrom

£5.54 ex VAT£6.65 inc VAT

Cromar Zwaluw Polyflex HM Grey Sealant - 310 ml (12 in a Box)
Cromar Zwaluw Polyflex HM Grey Sealant - 310 ml (12 in a Box)

£80.09 ex VAT£96.11 inc VAT

Soudal Multi-Purpose Silicone (Grey) - Box of 12 (131605)
Soudal Multi-Purpose Silicone (Grey) - Box of 12 (131605)

£30.94 ex VAT£37.13 inc VAT

Silicone Sealant for Gutter
Silicone Sealant for Gutter

£8.16 ex VAT£9.79 inc VAT

HY-SPEC HygieneSeal 290ml Cartridge
HY-SPEC HygieneSeal 290ml Cartridge

£5.08 ex VAT£6.10 inc VAT

Soudal Multi-Purpose Silicone (Brown) - Box of 12 (116713)
Soudal Multi-Purpose Silicone (Brown) - Box of 12 (116713)

£30.94 ex VAT£37.13 inc VAT

LRS FastCoat PU Joint Sealant - 600ml
LRS FastCoat PU Joint Sealant - 600ml

£14.59 ex VAT£17.51 inc VAT

Cromar Exterior Water Seal 25 ltr
Cromar Exterior Water Seal 25 ltr

£57.40 ex VAT£68.88 inc VAT

Cromar Block & Paving Sealer 25ltr
Cromar Block & Paving Sealer 25ltr

£42.23 ex VAT£50.68 inc VAT

HY-SPEC CrystalSeal 290ml Cartridge - Clear
HY-SPEC CrystalSeal 290ml Cartridge - Clear

£5.84 ex VAT£7.01 inc VAT

Cromar Alpha Chem Web Tack Bulk Gun
Cromar Alpha Chem Web Tack Bulk Gun

£37.90 ex VAT£45.48 inc VAT

Fix All Crystal Super Clear SMX Hybrid Polymer Adhesive
Fix All Crystal Super Clear SMX Hybrid Polymer Adhesive

£79.74 ex VAT£95.69 inc VAT

Soudal Multi-Purpose Silicone (Black) - Box of 12 (116824)
Soudal Multi-Purpose Silicone (Black) - Box of 12 (116824)

£30.94 ex VAT£37.13 inc VAT

Bond It Rain-Mate All Weather Sealant EU3 (White) - Box of 12
Bond It Rain-Mate All Weather Sealant EU3 (White) - Box of 12

£32.10 ex VAT£38.52 inc VAT

Cromar Alpha Chem Water Seal Solvent Free 25ltr
Cromar Alpha Chem Water Seal Solvent Free 25ltr

£37.46 ex VAT£44.95 inc VAT

Soudal Fix ALL High Tack (Grey) - 290ml (BS329)
Soudal Fix ALL High Tack (Grey) - 290ml (BS329)

£7.71 ex VAT£9.25 inc VAT

Fix All Crystal Super Clear SMX Hybrid Polymer Adhesive (290ml)
Fix All Crystal Super Clear SMX Hybrid Polymer Adhesive (290ml)

£7.97 ex VAT£9.56 inc VAT

Soudal Fix ALL Turbo Sealant & Adhesive (White) - 290ml (BS338)
Soudal Fix ALL Turbo Sealant & Adhesive (White) - 290ml (BS338)

£12.51 ex VAT£15.01 inc VAT

Flat Roof Sealant Bitumen Roof Sealant Crylicroof Black
Flat Roof Sealant Bitumen Roof Sealant Crylicroof BlackFrom

£37.65 ex VAT£45.18 inc VATWas: £47.56 inc VAT

Save 5%Save: £2.38
Composite Roof Supplies ShedSeal Roof Sealant Grey 10kg
Composite Roof Supplies ShedSeal Roof Sealant Grey 10kg

£74.88 ex VAT£89.86 inc VATWas: £94.58 inc VAT

Save 5%Save: £4.72
HY-SPEC LiquidSeal 5 Litre Tub - Grey
HY-SPEC LiquidSeal 5 Litre Tub - Grey

£90.23 ex VAT£108.28 inc VAT

Cromar Alpha Chem Web Tack Bulk Hose 3.66mtr
Cromar Alpha Chem Web Tack Bulk Hose 3.66mtr

£41.35 ex VAT£49.62 inc VAT

CrylicRoof Grey
CrylicRoof GreyFrom

£37.65 ex VAT£45.18 inc VATWas: £47.56 inc VAT

Save 5%Save: £2.38
Cromar Alpha Chem Web Tack Bulk Tank Clear 17kg
Cromar Alpha Chem Web Tack Bulk Tank Clear 17kg

£142.42 ex VAT£170.90 inc VAT

Bond It Rain-Mate All Weather Sealant EU3 (Clear) - Box of 12
Bond It Rain-Mate All Weather Sealant EU3 (Clear) - Box of 12

£32.26 ex VAT£38.71 inc VAT

Ubbink High Tack Sealant 290ml - Black
Ubbink High Tack Sealant 290ml - Black

£5.30 ex VAT£6.36 inc VAT

Ubbink Gap Seal In Grey - 290ml
Ubbink Gap Seal In Grey - 290ml

£5.75 ex VAT£6.90 inc VAT

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Lead Flashing Rolls

Today's best lead price £2.37per kg ex VAT
Midland Lead
WeightPrice
0 - 249kg£2.61 per kg
250 - 499kg£2.60 per kg
500 - 999kg£2.57 per kg
1000kg+£2.51 per kg
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BLM
WeightPrice
0 - 249kg£2.42 per kg
250 - 499kg£2.42 per kg
500 - 999kg£2.40 per kg
1000kg+£2.37 per kg
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