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Sealants

Our sealants range includes high-performance solutions for building, construction, glazing, fire protection and general maintenance. Whether you need a flexible silicone, paintable acrylic, fire-rated, acoustic, or specialist sealant, you’ll find professional-grade products designed for reliable, long-lasting results.

GBX Next Gen STP Hybrid Sealant & Adhesive GBX Next Gen STP Hybrid Sealant & Adhesive - 0

GBX Next Gen STP Hybrid Sealant & Adhesive

Bond-It

From
£19.96
Stick2 Expanding Gun Foam Sealant STICK2 Stick2 Expanding Gun Foam Sealant STICK2

Gun Grade Expanding Foam 750ml

STICK2

From
£5.95
(6)
TIMCO Instant Paintable Caulk

Instant Paintable Caulk Cart

TIMCO

£4.54
Kitchen & Bathroom Sanitary Silicone Sealant Flowstik

Kitchen & Bathroom Sanitary Silicone Sealant

Flowstik

£25.54
Lead Fast Skinning Roof Sealant for Reducing Weather Ingression, Tile Lift and Noise Bond-It

Lead Sealant - Fast Skinning Roof Sealant for Reducing Weather Ingression, Tile Lift and Noise

Bond-It

£211.08
Save
£135.10
LN7 Premium Low Modulus Neutral Cure 100% Pure Silicone Sealant Bond-It LN7 Premium Low Modulus Neutral Cure 100% Pure Silicone Sealant Bond-It

LN7 Premium Low Modulus Neutral Cure 100% Pure Silicone Sealant

Bond-It

From
£119.40 | £254.50
Low Modulus Neutral Cure Builders Silicone Sealant Bond-It Low Modulus Neutral Cure Builders Silicone Sealant Bond-It

Low Modulus Neutral Cure Builders Silicone Sealant

Bond-It

£186.94
MM50 Acetoxy Cure Sanitary Silicone Sealant - 285ml (25 tubes per box) MM50 Acetoxy Cure Sanitary Silicone Sealant - 285ml (25 tubes per box) - 0 Buy white MM50 Acetoxy Cure Sanitary Silicone Sealant - 285ml (25 tubes per box) Buy trans MM50 Acetoxy Cure Sanitary Silicone Sealant - 285ml (25 tubes per box) Buy manhatton-grey MM50 Acetoxy Cure Sanitary Silicone Sealant - 285ml (25 tubes per box) Buy jasmine MM50 Acetoxy Cure Sanitary Silicone Sealant - 285ml (25 tubes per box)

MM50 Acetoxy Cure Sanitary Silicone Sealant - 285ml (25 tubes per box)

Bond-It

£78.00
4
White
Trans
Manhatton Grey
Jasmine
Mould Resistant High Modulus Silicone Mould Resistant High Modulus Silicone - 0 Buy white Mould Resistant High Modulus Silicone Buy black Mould Resistant High Modulus Silicone Buy brown Mould Resistant High Modulus Silicone Buy clear Mould Resistant High Modulus Silicone

Mould Resistant High Modulus Silicone

STICK2

£41.16
4
 
 
 
 
MS Polymer Adhesive & Sealant - Grey STICK2 MS Polymer Adhesive & Sealant - Grey STICK2

MS Polymer Adhesive & Sealant - Grey

STICK2

£46.94
Polyurethane Tough Adhesive & Sealant for Bonding in Various Applications Bond-It Polyurethane Tough Adhesive & Sealant for Bonding in Various Applications Bond-It

Polyurethane Tough Adhesive & Sealant for Bonding in Various Applications

Bond-It

£62.35
TIMCO Premium LMN Silicone Sealant Clear

Premium LMN Silicone Clear

TIMCO

£7.94
TIMCO Premium LMN Silicone Sealant White

Premium LMN Silicone White

TIMCO

£7.94
Timco Pro Foil Cartridge Gun

Pro Foil & Cartridge Gun

Timco

£31.76
Pro-Mate LMA (Low Modulus Acetone) Glazing Silicone Bond-It Pro-Mate LMA (Low Modulus Acetone) Glazing Silicone Bond-It

Pro-Mate LMA (Low Modulus Acetone) Glazing Silicone

Bond-It

£122.03
Rain-Mate All Weather Sealant Bond-It Rain-Mate All Weather Sealant Bond-It

Rain-Mate All Weather Sealant

Bond-It

£73.97
Roof and Gutter Sealant - Polymerically Reinforced Lap Jointing Sealant Bond-It

Roof and Gutter Sealant - Polymerically Reinforced Lap Jointing Sealant

Bond-It

£52.06
Flowseal Impregnated Expanding Foam Tape - 600Pa Waterseal Rated Flowseal

S2 Impregnated Expanding Foam Tape - 600Pa Waterseal Rated

STICK2

£29.68
S2 Low Modulus Acetoxy Cure Mould Resistant Silicone Sealant (12 tubes per box) S2 Low Modulus Acetoxy Cure Mould Resistant Silicone Sealant (12 tubes per box) - 0 Buy white S2 Low Modulus Acetoxy Cure Mould Resistant Silicone Sealant (12 tubes per box) Buy black S2 Low Modulus Acetoxy Cure Mould Resistant Silicone Sealant (12 tubes per box) Buy brown S2 Low Modulus Acetoxy Cure Mould Resistant Silicone Sealant (12 tubes per box) Buy clear S2 Low Modulus Acetoxy Cure Mould Resistant Silicone Sealant (12 tubes per box)

S2 Low Modulus Acetoxy Cure Mould Resistant Silicone Sealant (12 tubes per box)

STICK2

£41.16
4
 
 
 
 
TIMCO Sealant Remover

Sealant Remover

TIMCO

£7.74
TIMCO Acetoxy Silicone Sealant Black

Timco Acetoxy Silicone - Black

TIMCO

£6.46
Acetoxy Silicone Brown

Timco Acetoxy Silicone - Brown

TIMCO

£7.88
TIMCO Acetoxy Silicone Sealant Clear

Timco Acetoxy Silicone - Clear

TIMCO

£6.46
TIMCO Acetoxy Silicone Sealant White

Timco Acetoxy Silicone - White

TIMCO

£6.46

What are sealants used for?

Sealants are used to fill and seal gaps and joints to prevent water, air, dust, and moisture ingress.

Where can sealants be applied?

They can be used around windows, doors, skirting, bathrooms, kitchens, and general construction joints.

Are sealants flexible after curing?

Most sealants remain flexible after curing to accommodate surface movement without cracking.

Can sealants be painted?

Some sealants can be painted once cured; check the product label for paint compatibility.

How long does sealant take to cure?

Curing time varies by product but typically becomes touch-dry in hours and fully cured in about 24 hours.

Can sealants be used indoors and outdoors?

Many sealants are formulated for both indoor and outdoor use. Always check the product specification.