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Sealants

Find and specify sealants from top manufacturers with NBS Source. Browse 237 products that are ready to use on your projects. Classification Pr_30_31_76.

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Showing 1-36 of 222

Sponsored
QSS QuelStop Intumescent Sealant (Acrylic Sealant)

QSS QuelStop Intumescent Sealant (Acrylic Sealant)

Verified today

Quelfire

A water-based intumescent acrylic used to provide a fire rated linear joint or gap seal, and to maintain the fire rating of walls and floors where they have been penetrated by services.
Sponsored
QHPE QuelStop HPE Sealant

QHPE QuelStop HPE Sealant

Verified today

Quelfire

High expansion intumescent acrylic based graphite sealant used to maintain the fire rating of walls and floors where they have been penetrated by services.
Sponsored
illbruck TP450 TimberMax - Sealing tape

illbruck TP450 TimberMax - Sealing tape

Verified 3 days ago

illbruck – a brand of Tremco CPG UK Ltd

An open cell impregnated expanding foam tape that is capable of maintaining a weather tight seal against the most severe combination of wind and rain where differential movement occurs.
Sponsored
illbruck FS125 Premium Frame & Façade Silicone

illbruck FS125 Premium Frame & Façade Silicone

Verified 3 days ago

illbruck – a brand of Tremco CPG UK Ltd

Premium frame and facade silicone.
Sponsored
illmod TP654 Trio 1050 - Sealing tape

illmod TP654 Trio 1050 - Sealing tape

Verified 3 days ago

illbruck – a brand of Tremco CPG UK Ltd

illmod TP654 Trio 1050 is an all in one window and door perimeter sealing solution.
Sponsored
illbruck FA880 Premium Natural Stone Silicone Matt

illbruck FA880 Premium Natural Stone Silicone Matt

Verified 3 days ago

illbruck – a brand of Tremco CPG UK Ltd

Single component silicone based non-staining sealant with a matt finish.
Sponsored
ME508 Duo EW/F Intelligent Membrane

ME508 Duo EW/F Intelligent Membrane

Verified 3 days ago

illbruck – a brand of Tremco CPG UK Ltd

Non-woven fleece laminate with full self-adhesive backing for perimeter sealing of windows and doors.
Sponsored
illbruck TP650 Trio - Sealing tape

illbruck TP650 Trio - Sealing tape

Verified 3 days ago

illbruck – a brand of Tremco CPG UK Ltd

A specially impregnated expanding foam tape for windows and door perimeter gaps that is airtight, watertight but breathable.
Sponsored
illbruck SP525 Frame And Façade Sealant And Adhesive

illbruck SP525 Frame And Façade Sealant And Adhesive

Verified 3 days ago

illbruck – a brand of Tremco CPG UK Ltd

For bonding illbruck intelligent window perimeter and linear joint sealing membranes, standard illbruck Breather Membranes.
Sponsored
illbruck FM330 Pro Foam Airseal

illbruck FM330 Pro Foam Airseal

Verified 3 days ago

illbruck – a brand of Tremco CPG UK Ltd

A single component, elastic formula low post expansion gun grade polyurethane foam for airtight and insulated joint sealing.
Sponsored
The GOAT Liquid Grommet - Airtight Flexible Sealant

The GOAT Liquid Grommet - Airtight Flexible Sealant

Verified 4 days ago

Intelligent Membranes

Liquid applied flexible polymer for sealing penetrations around pipes, cables, and conduits.
Sponsored
Silirub Color - Building and Glazing Silicone Sealant

Silirub Color - Building and Glazing Silicone Sealant

Verified 7 days ago

Soudal (UK) Ltd

Neutral cure building and glazing silicone sealant available in all RAL Colours
Sponsored
Acryrub SWS - Acrylic Sealant

Acryrub SWS - Acrylic Sealant

Verified 7 days ago

Soudal (UK) Ltd

High quality elastic silanised sealant and gap filler based on acrylic polymers.
Sponsored
Silirub MA - Natural Stone Silicone Sealant

Silirub MA - Natural Stone Silicone Sealant

Verified 7 days ago

Soudal (UK) Ltd

Neutral cure natural stone silicone sealant.
Sponsored
Soudaseal 215LM - Polymer Facade Sealant

Soudaseal 215LM - Polymer Facade Sealant

Verified 7 days ago

Soudal (UK) Ltd

Hybrid polymer facade sealant.
Sponsored
Soudafoam Window & Door SWS - Polyurethane Expanding Foam Filler

Soudafoam Window & Door SWS - Polyurethane Expanding Foam Filler

Verified 7 days ago

Soudal (UK) Ltd

Airtight premium quality polyurethane expanding foam filler.
Sponsored
Silirub LMN - Building and Glazing Silicone Sealant

Silirub LMN - Building and Glazing Silicone Sealant

Verified 7 days ago

Soudal (UK) Ltd

Neutral cure building silicone sealant.
Sponsored
Silirub 2 - Building and Glazing Silicone Sealant

Silirub 2 - Building and Glazing Silicone Sealant

Verified 7 days ago

Soudal (UK) Ltd

Neutral cure building and glazing silicone sealant.
Sponsored
HYDROSTOP WSM

HYDROSTOP WSM

Verified 7 days ago

Premcrete

HYDROSTOP WSM is a gun-applied mastic sealant for application where a swellable mastic is required to provide an effective watertight seal in confined applications.
Sponsored
Twinseal Compound GR

Twinseal Compound GR

Verified 7 days ago

Premcrete

TWINSEAL COMPOUND GR is an epoxy-based, waterproof sealing compound formulated to provide enhanced gas resistance to structures.
Sponsored
Mapesil 300°C

Mapesil 300°C

Verified 10 days ago

Mapei (UK) Ltd

Silicone sealant for high temperatures.
BOS
Sponsored
Koster Joint Sealant FS-V

Koster Joint Sealant FS-V

Verified 11 days ago

Delta Membrane Systems Ltd

Stiff/ creamy, two-component polysulphide joint sealant.
RIBA
Sponsored
Koster MS Joint Sealant

Koster MS Joint Sealant

Verified 11 days ago

Delta Membrane Systems Ltd

Koster MS Joint Sealant is a high-performance waterproofing solution. This one-component product is UV-resistant, ensuring durability even under extreme application conditions.
RIBA
BOS
Sponsored
Bostik Idenden 40-113 High Velocity Solvented Duct Sealant - Air conditioning sealant

Bostik Idenden 40-113 High Velocity Solvented Duct Sealant - Air conditioning sealant

Verified 14 days ago

Bostik Ltd

Bostik Idenden 40-113 High Velocity Solvented Duct Sealant.
BOS
Sponsored
40-317 High Velocity Acrylic Duct Sealant - Air conditioning sealant

40-317 High Velocity Acrylic Duct Sealant - Air conditioning sealant

Verified 14 days ago

Bostik Ltd

Bostik Idenden 40-317 High Velocity Acrylic Duct Sealant.
Sponsored
Timbabuild® Timbaglaze - Hybrid Polymer Glazing Putty

Timbabuild® Timbaglaze - Hybrid Polymer Glazing Putty

Verified 17 days ago

Chemfix Products Ltd

A single component hybrid polymer putty replacement specifically designed for bedding in any type of glazing unit indoors or outdoors.
Sponsored
ASTRO PFP FR ACRYLIC

ASTRO PFP FR ACRYLIC

Verified 24 days ago

Astroflame Fireseals Ltd

Fire rated mastic
+2
Sponsored
ASTRO HPE SEALANT - High Pressure Expansion Sealant

ASTRO HPE SEALANT - High Pressure Expansion Sealant

Verified 24 days ago

Astroflame Fireseals Ltd

High pressure expansion intumescent sealant.
+2
Sponsored
ASTRO INTU MASTIC - Intumescent Acoustic Mastic

ASTRO INTU MASTIC - Intumescent Acoustic Mastic

Verified 25 days ago

Astroflame Fireseals Ltd

Water-based acrylic intumescent mastic.
+4
Sponsored
ASTRO PFP FR GRAPHITE - Intumescent Fire Sealant

ASTRO PFP FR GRAPHITE - Intumescent Fire Sealant

Verified 25 days ago

Astroflame Fireseals Ltd

High pressure fire sealant.
Sponsored
Stycco Seal - Sealant

Stycco Seal - Sealant

Verified 26 days ago

Ball, F and Co Ltd

Silicone sealant.
Sponsored
Versaseal®

Versaseal®

Verified 28 days ago

Euroform Products

A one part, emulsion acrylic based, intumescent sealant.
Sponsored
BAL Micromax Grout-Effect Sealant - Silicone Sealant

BAL Micromax Grout-Effect Sealant - Silicone Sealant

Verified 28 days ago

Building Adhesives Ltd

Grout effect, high performance, ready to use silicone sealant with built-in Microban® antimicrobial protection for walls and floors.
Sponsored
CT1 - Unique Sealant & Construction Adhesive - Tribrid® Polymer Sealant and Adhesive

CT1 - Unique Sealant & Construction Adhesive - Tribrid® Polymer Sealant and Adhesive

Verified 28 days ago

C-TEC

CT1 is a unique, solvent free, ecologically compliant, low modulus, neutral curing sealant & construction adhesive with high bonding strength and enhanced flexibility. For internal & external use.
+2
Sponsored
Bostik Professional S41 - Glazing Silicone Sealant - Neutral Silicone

Bostik Professional S41 - Glazing Silicone Sealant - Neutral Silicone

Verified 1 month ago

Bostik Ltd

Professional grade neutral cure silicone for glazing and frame. Meets BS EN 15651:2017 Parts 1 and 2; façade and glazing joints.
+2
Sponsored
Bostik Professional S29 - Glazing Silicone Sealant - Acetoxy Silicone

Bostik Professional S29 - Glazing Silicone Sealant - Acetoxy Silicone

Verified 1 month ago

Bostik Ltd

Professional grade acetoxy silicone for glazing and frame. Meets BS EN 15651:2017 Parts 1, 2 and 3; façade, glazing and sanitary joints.

Showing 1-36 of 222