Sealants

Find and specify sealants from top manufacturers with NBS Source. Browse 223 products that are ready to use on your projects. Classification Pr_30_31_76.

Can't find what you're looking for?

View manufacturers of Sealants

Applied filters

No filters selected

Current category:

Sealants

Back to Concrete, cements, mortars and grouts

Sub category:

Verification status

Product certifications

Manufacturer certifications

Manufacturer

BIM OBJECTS

Software platform

SUSTAINABILITY DATA

Recycled content (%)

As defined in clause 7.8 of BS EN ISO 14021

minmax

Country of product manufacture

Country of material origin

A1–A3 ('Production stage')

Carbon dioxide equivalent, as defined in BS EN 15804

minmax

SPECIFICATION

Standard

Sealant type

Material

Fungicide

Colour

+ 2 more

GENERAL

Width (mm)

minmax

Warranty description

Shape

Material

Length (mm)

minmax

+ 3 more

Sort by:

Showing 1-36 of 206

1 2 3 4 5 6

BOS

Sponsored

FirePro® HES - High Expansion Intumescent Sealant

Verified 2 months ago

ROCKWOOL Ltd

Short Description (150-250 characters): FirePro® HES is a high-expansion, pressure exerting intumescent sealant, designed, tested, and certified for use as part of a fire-stopping solution.

Compare

Sponsored

Nitoseal MS600

Verified today

Fosroc International Limited

One part, civil engineering sealant for immersed conditions.

Compare

Sponsored

Nitoseal MS300

Verified today

Fosroc International Limited

A one part, high modulus sealant.

Compare

BOS

Sponsored

SENTINEL® SABA

Verified today

GCP Applied Technologies

Sentinel Saba Joint System is a durable, seamless and watertight expansion joint bandage system, capable of accomodating a large range of transverse, longitudinal and vertical movements.

Compare

Sponsored

PFC Corofil Acoustic Intumescent Sealant CAIS

Verified today

PFC Corofil Fire Stop Products

Acrylic based sealant used to form linear gap seals and penetration seals in wall and floor constructions.

Compare

Sponsored

ActiSeal - Sealant

Verified 3 days ago

Bluebay Building Products Ltd

A trowel-grade sodium bentonite and butyl rubber sealant.

Compare

Sponsored

Certitek DM-01 Intumescent and Acoustic Acrylic Sealant

Verified 3 days ago

DorSuite

Fire rated intumescent sealant that expands above 125°C to form a fire and smoke seal. Flexible, paintable finish. Tested to BS EN 1634-1, BS 476, and BS EN 1366-4.

Compare

Sponsored

Sealant for Cable and Pipe entries in below-ground service penetrations - Koster KB Flex 200

Verified 4 days ago

Koster Aquatecnic Ltd

Permanently plastic, damp and waterproof sealing compound for waterproofing against pressurized water.

Compare

Sponsored

Froth-Pak™ Foam Systems - Two-Component Polyurethane Spray Foam

Verified 6 days ago

DuPont™ Tyvek®

Two-component polyurethane (PU) spray foam, contained in two pressurized cylinders requiring no external power source allowing fast and easy production of high-quality PU-foam for professional use.

Compare

Sponsored

Nitoseal MS100

Verified 6 days ago

Fosroc International Limited

A one part elastomeric, low modulus, high movement sealant.

Compare

Sponsored

Nitoseal PU800

Verified 6 days ago

Fosroc International Limited

A two component elastomeric sealant for limited movement joints.

Compare

Sponsored

Flamex Two

Verified 6 days ago

Fosroc International Limited

A high-performance sealant which forms a tough, flexible rubber-like seal.

Compare

Sponsored

Nitoseal MS60

Verified 6 days ago

Fosroc International Limited

A one part, medium modulus sealant.

Compare

Sponsored

Colpor 200PF

Verified 6 days ago

Fosroc International Limited

Cold applied, high performance, pitch free, pavement joint sealant.

Compare

Sponsored

Thioflex 555

Verified 6 days ago

Fosroc International Limited

Polysulfide construction joint sealant.

Compare

Sponsored

Thioflex 600

Verified 6 days ago

Fosroc International Limited

A multi-component polysulfide sealant.

Compare

Sponsored

Flamex MS320 - Fire Rated Sealant

Verified 6 days ago

Fosroc International Limited

One-part, high modulus, fire rated trafficable sealant.

Compare

Sponsored

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

Verified 7 days ago

C-TEC

Anti-Bacteria TRIBRID® Polymer Construction Sealant & Adhesive with active ingredients on which bacteria/microbes cannot survive (ISO 22196:2011), making it easier to maintain more hygienic surfaces.

Compare

Sponsored

Floor Joint Sealant

Verified 7 days ago

Watco UK Ltd

Flexible joint sealant for industrial floors.

Compare

Sponsored

Roofite Repair Mortar

Verified 7 days ago

Watco UK Ltd

Thick, trowellable waterproofing for roofs, gutters and pipes.

Compare

Sponsored

Flexible Joint Repair - Polyaspartic Mortar

Verified 7 days ago

Watco UK Ltd

A heavy duty flexible repair for expansion joints.

Compare

Sponsored

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

Verified 10 days 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.

RIBA

Compare

Sponsored

Expansion Joint Sealing with Koster FS Sealants

Verified 11 days ago

Koster Aquatecnic Ltd

A strong and highly elastic material for ensuring a permanent waterproof seal to expansion joints in construction.

Compare

Sponsored

Koster MS Joint Sealant

Verified 11 days ago

Koster Aquatecnic Ltd

A highly elastic Modified Silicone joint sealant. Single component, easy to use and UV stable. This high performing Jointing compound can permanently bond to a huge range of construction materials.

RIBA

Compare

Sponsored

AIM Intumescent Acrylic Sealant

Verified 13 days ago

AIM

An acrylic intumescent sealant for sealing minor gaps and imperfections to cavity and fire barrier products. It may also be used as a general purpose fire rated sealant in a variety of applications.

Compare

Sponsored

Sikaflex®-113 Rapid Cure - Construction adhesive

Verified 14 days ago

Sika Limited

Fast curing construction adhesive.

Compare

Sponsored

ASTRO PFP FR ACRYLIC

Verified 17 days ago

Astroflame Fireseals Ltd

Fire rated mastic

Compare

Sponsored

ASTRO PFP FR GRAPHITE - Intumescent Fire Sealant

Verified 17 days ago

Astroflame Fireseals Ltd

High pressure fire sealant.

Compare

Sponsored

ASTRO HPE SEALANT - High Pressure Expansion Sealant

Verified 17 days ago

Astroflame Fireseals Ltd

High pressure expansion intumescent sealant.

Compare

Sponsored

ASTRO INTU MASTIC - Intumescent Acoustic Mastic

Verified 17 days ago

Astroflame Fireseals Ltd

Water-based acrylic intumescent mastic.

Compare

Sponsored

Mapeflex PU45

Verified 19 days ago

Mapei (UK) Ltd

One component, thixotropic, rapid hardening polyurethane sealant and adhesive.

Compare

Sponsored

Mapeflex PU65

Verified 19 days ago

Mapei (UK) Ltd

Two component, castable polyurethane sealant for road joints flush with the surface.

Compare

Sponsored

Mapeflex PU40

Verified 19 days ago

Mapei (UK) Ltd

One component thixotropic polyurethane sealant with a low modulus of elasticity.

Compare

Sponsored

Mapeflex PU21

Verified 19 days ago

Mapei (UK) Ltd

A two-part self-levelling, polyurethane sealant designed for sealing horizontal movement joints.

Compare

Sponsored

Seamsil® 400 Fixings Encapsulation - Temporary Corrosion Repair Solution

Verified 19 days ago

HD Sharman Ltd.

A temporary repair solution to the problem of corrosion at roof fixings.

Compare

Sponsored

Seamsil 300 Gutter Joint System

Verified 19 days ago

HD Sharman Ltd.

Gutter joint repair system.

Compare

Sponsored

PFC Corofil Fire Resistant Silicone CFRS - Sealant

Verified 21 days 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.

Compare

Showing 1-36 of 206

1 2 3 4 5 6