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Sealants

Find and specify sealants from top manufacturers with NBS Source. Browse 213 products that are ready to use on your projects. Classification Pr_30_31_76.

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Showing 1-36 of 205

Sponsored
PFC Corofil Fire Resistant Silicone CFRS - Sealant

PFC Corofil Fire Resistant Silicone CFRS - Sealant

Verified 13 hours ago

PFC Corofil Fire Stop Products

Silicone based sealant used to form linear gap seals where gaps are present in floor and wall constructions and linear joint seals where wall and floor constructions abut.
Sponsored
PFC Corofil Acoustic Intumescent Sealant CAIS

PFC Corofil Acoustic Intumescent Sealant CAIS

Verified 13 hours ago

PFC Corofil Fire Stop Products

Acrylic based sealant used to form linear gap seals and penetration seals in wall and floor constructions.
Sponsored
Koster MS Joint Sealant

Koster MS Joint Sealant

Verified 5 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.
Sponsored
Pyrocoustic® Sealant

Pyrocoustic® Sealant

Verified 8 days ago

FSi Limited

Pyrocoustic® Fire Resistant Sealant is a water based, acrylic, ablative sealant.
+5
Sponsored
PyroPro® LST Fire Resistant Sealant

PyroPro® LST Fire Resistant Sealant

Verified 11 days ago

FSi Limited

A water based, acrylic, ablative sealant.
+2
Sponsored
Flexi-Coat®

Flexi-Coat®

Verified 11 days ago

FSi Limited

Fire Resistant Flexible Coating
Sponsored
CFS-S SIL Firestop Silicone Sealant

CFS-S SIL Firestop Silicone Sealant

Verified 12 days ago

Hilti (Gt Britain) Ltd

Firestop Silicone Sealant
Sponsored
CFS-F FX Flexible Firestop Foam

CFS-F FX Flexible Firestop Foam

Verified 12 days ago

Hilti (Gt Britain) Ltd

Flexible Firestop Foam
Sponsored
CFS-IS Firestop Intumescent Sealant

CFS-IS Firestop Intumescent Sealant

Verified 12 days ago

Hilti (Gt Britain) Ltd

Firestop Intumescent Sealant
Sponsored
CFS-S ACR Firestop Acrylic Sealant

CFS-S ACR Firestop Acrylic Sealant

Verified 12 days ago

Hilti (Gt Britain) Ltd

Firestop Acrylic Sealant
Sponsored
CFS-SP SIL Silicone-Based Sealant

CFS-SP SIL Silicone-Based Sealant

Verified 12 days ago

Hilti (Gt Britain) Ltd

Firestop Silicone Joint Spray
Sponsored
CFS-SP WB Water-Based Acrylic Sealant Spray

CFS-SP WB Water-Based Acrylic Sealant Spray

Verified 12 days ago

Hilti (Gt Britain) Ltd

Acrylic Firestop Joint Spray
Sponsored
CFS-FIL Filler Mastic

CFS-FIL Filler Mastic

Verified 12 days ago

Hilti (Gt Britain) Ltd

Firestop Filler Mastic
Sponsored
PS Coating

PS Coating

Verified 13 days ago

FSi Limited

An ablative brushable coating.
Sponsored
Pyrolastic® Silicone

Pyrolastic® Silicone

Verified 13 days ago

FSi Limited

Pyrolastic® Silicone is a fire-resistant silicone sealant.
+5
Sponsored
PyroPro HPE® Intumescent Sealant

PyroPro HPE® Intumescent Sealant

Verified 13 days ago

FSi Limited

A fire resistant, intumescent sealant.
+2
Sponsored
BT1 - Anti Bacteria/Microbes Sealant for Clinical Environments - Anti-Bacteria Sealant and Adhesive.

BT1 - Anti Bacteria/Microbes Sealant for Clinical Environments - Anti-Bacteria Sealant and Adhesive.

Verified 15 days ago

C-TEC

Anti-Bacteria TRIBRID® Polymer Construction Sealant & Adhesive on which bacteria/microbes cannot survive, making it easier to maintain more hygienic surfaces. Asthma & Allergy Association Accredited.
Sponsored
CT1 - Unique Sealant & Construction Adhesive - Tribrid® Polymer Sealant and Adhesive.

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

Verified 15 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
Meltell® Low Modulus Hybrid Sealant (F EXT-INT CC 25 LM) - Sealant (Replacement for Silicone)

Meltell® Low Modulus Hybrid Sealant (F EXT-INT CC 25 LM) - Sealant (Replacement for Silicone)

Verified 15 days ago

SIGA Cover AG

Quick drying water resistant and primer-less sealant.
+4
Sponsored
Pro Clima Aerosana Visconn and Pro Clima Aerosana Visconn Fibre  - Airtight Liquid Membrane

Pro Clima Aerosana Visconn and Pro Clima Aerosana Visconn Fibre - Airtight Liquid Membrane

Verified 15 days ago

Pro Clima

Sprayable/brush applied airtight liquid membrane.
+2
BOS
Sponsored
wedi Fundo Sealing Set

wedi Fundo Sealing Set

Verified 29 days ago

Wedi Systems (UK) Ltd

Two component waterproofing sealant for wedi Fundo, wedi Building Board and wedi Subliner. Tanking and sealing product, typically used for sealing the perimeter edge around a shower tray / former.
Sponsored
Wedi Tools Shower Tray Sealing Set

Wedi Tools Shower Tray Sealing Set

Verified 29 days ago

Wedi Systems (UK) Ltd

Sealing set for synthetic resin, ceramic and acrylic shower trays. For the secure sealing of the entire shower tray to adjacent walls and floors.
BOS
Sponsored
wedi 620 Vapor Sealant - single component sealant

wedi 620 Vapor Sealant - single component sealant

Verified 29 days ago

Wedi Systems (UK) Ltd

Joint sealant specially designed to provide protection against vapour in steam rooms and other areas with high-levels of humidity.
Sponsored
Hydroswell Putty - Sodium Bentonite/Butyl-Rubber Mastic

Hydroswell Putty - Sodium Bentonite/Butyl-Rubber Mastic

Verified 1 month ago

SMR PROJECTS LIMITED

Trowel-grade, sodium bentonite/butyl-rubber based mastic.
Sponsored
Hydroswell Sealant - Polyurethane Mastic

Hydroswell Sealant - Polyurethane Mastic

Verified 1 month ago

SMR PROJECTS LIMITED

One-component polyurethane based mastic.
Sponsored
Fire Door Silicone Sealant - FD60  - Sealant for External and Internal Doors

Fire Door Silicone Sealant - FD60 - Sealant for External and Internal Doors

Verified 1 month ago

Fire & Acoustic Seals Ltd

A silicone sealant with 60-minute fire door test credentials plus 240 minutes of fire test evidence for other applications, making it a versatile product on site.
Sponsored
Fire Door Foam 750 ml

Fire Door Foam 750 ml

Verified 1 month ago

Fire & Acoustic Seals Ltd

Polyurethane foam sealant for gaps between walls and fire door frames.
Sponsored
(ME010) FR Window Membrane, Class B, W1 - Window/ Door Perimeter Sealing Membrane

(ME010) FR Window Membrane, Class B, W1 - Window/ Door Perimeter Sealing Membrane

Verified 1 month ago

illbruck – a brand of Tremco CPG UK Ltd

A high-performance breathable air and watertight UV-resistant external perimeter sealing membrane for windows, doors, curtain walling and closure of other external linear construction joints.
Sponsored
High Performance, Flexible Construction Joint Sealing System - Newton HydroCoat Monoflex

High Performance, Flexible Construction Joint Sealing System - Newton HydroCoat Monoflex

Verified 1 month ago

Newton Waterproofing Systems

A high-performance and flexible joint sealing system for construction, movement and expansion joints, particularly suitable where high or frequent structural movement is expected.
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.
Sponsored
Bostik Professional PU91 - Polyurethane Construction and Façade Sealant

Bostik Professional PU91 - Polyurethane Construction and Façade Sealant

Verified 1 month ago

Bostik Ltd

A professional grade polyurethane, developed for construction joints subject to high movement. Meets BS EN 15651:2017 Parts 1 and 4; façade and pedestrian walkway joints.
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
FF197 Gun Grade Fire Rated PU Foam

FF197 Gun Grade Fire Rated PU Foam

Verified 1 month ago

Nullifire – a brand of Tremco CPG UK Ltd

A modified, single component, fire rated polyurethane foam.
Sponsored
SikaSwell S-2 Sealant

SikaSwell S-2 Sealant

Verified 1 month ago

Sika Limited

One-part polyurethane sealant which expands on contact with water.
Sponsored
SikaSwell Profiles - Waterstop / waterbar

SikaSwell Profiles - Waterstop / waterbar

Verified 1 month ago

Sika Limited

Hydrophilic sealing strips for waterproofing joints in concrete structures.
Sponsored
Arbokol AG2 Pouring-Grade - Self levelling polysulphide sealant

Arbokol AG2 Pouring-Grade - Self levelling polysulphide sealant

Verified 1 month ago

Carlisle Construction Materials Limited

A two-part polysulphide sealant which cures once the two components are mixed together to give a flexible rubber seal.

Showing 1-36 of 205