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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.

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Showing 1-36 of 215

Sponsored
Novia AirSeal 310 Sealant Cartridge

Novia AirSeal 310 Sealant Cartridge

Verified 1 day ago

Novia Ltd

High tack sealing compound.
Sponsored
Novia Airseal 310 FR Sealant Cartridge

Novia Airseal 310 FR Sealant Cartridge

Verified 1 day ago

Novia Ltd

Halogen free, polymer emulsion-based cartridge sealant.
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 4 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
CFS-FIL Filler Mastic

CFS-FIL Filler Mastic

Verified 6 days ago

Hilti (Gt Britain) Ltd

Firestop Filler Mastic
Sponsored
CFS-S SIL Firestop Silicone Sealant

CFS-S SIL Firestop Silicone Sealant

Verified 6 days ago

Hilti (Gt Britain) Ltd

Firestop Silicone Sealant
Sponsored
CFS-F FX Flexible Firestop Foam

CFS-F FX Flexible Firestop Foam

Verified 6 days ago

Hilti (Gt Britain) Ltd

Flexible Firestop Foam
Sponsored
CFS-IS Firestop Intumescent Sealant

CFS-IS Firestop Intumescent Sealant

Verified 6 days ago

Hilti (Gt Britain) Ltd

Firestop Intumescent Sealant
Sponsored
CFS-S ACR Firestop Acrylic Sealant

CFS-S ACR Firestop Acrylic Sealant

Verified 6 days ago

Hilti (Gt Britain) Ltd

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

CFS-SP SIL Silicone-Based Sealant

Verified 6 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 6 days ago

Hilti (Gt Britain) Ltd

Acrylic Firestop Joint Spray
Sponsored
Klasse FireFend® Fire Resistant Silicone Sealant

Klasse FireFend® Fire Resistant Silicone Sealant

Verified 6 days ago

Klasse Group Ltd

A one-part silicone sealant formulated to provide a high degree of fire resistance in a variety of joint configurations.
Sponsored
wedi Fundo Sealing Set

wedi Fundo Sealing Set

Verified 8 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 620 Vapor Sealant - single component sealant

wedi 620 Vapor Sealant - single component sealant

Verified 8 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
FIREPRO® Silicone X - Silicone Sealant

FIREPRO® Silicone X - Silicone Sealant

Verified 8 days ago

ROCKWOOL Ltd

A one-part alkoxy cure fire-resistant silicone sealant.
Sponsored
Siderise LGS Linear Gap Seal  - Compressible Fire Seal

Siderise LGS Linear Gap Seal - Compressible Fire Seal

Verified 12 days ago

Siderise Group

Siderise LGS Linear Gap Seal is an Intumescent strip designed to seal junctions between building elements to prevent the spread of fire and smoke, providing up to 120 minutes of integrity (E 120).
+2
Sponsored
Delta Amphibia AKTI-VO 201

Delta Amphibia AKTI-VO 201

Verified 15 days ago

Delta Membrane Systems Ltd

High performing hydro-expansive mastic.
Sponsored
Koster PU Flex 25

Koster PU Flex 25

Verified 15 days ago

Delta Membrane Systems Ltd

Elastic, single-component, low modulus polyurethane sealant.
Sponsored
Koster Joint Sealant FS-H

Koster Joint Sealant FS-H

Verified 15 days ago

Delta Membrane Systems Ltd

Self-levelling, elastic two-component polysulphide joint sealant.
Sponsored
Koster KB-Flex 200

Koster KB-Flex 200

Verified 15 days ago

Delta Membrane Systems Ltd

Damp and waterproof sealing compound
Sponsored
Koster Joint Sealant FS-V

Koster Joint Sealant FS-V

Verified 15 days ago

Delta Membrane Systems Ltd

Stiff/ creamy, two-component polysulphide joint sealant.
Sponsored

ParaFlex FV Mastic

Verified 15 days ago

Radmat Building Products Ltd

A one component fiber-reinforced MS-Polymer for the sealing of difficult and inaccessible roof details and connections.
Sponsored
PipePocket™ Sealing Kit

PipePocket™ Sealing Kit

Verified 15 days ago

Radmat Building Products Ltd

Pre-formed assembly elements and cold-applied sealer 'pitch pocket' waterproofing system for sealing flat roof penetrations.
+8
Sponsored
Hush Acoustic and Intumescent Sealant

Hush Acoustic and Intumescent Sealant

Verified 21 days ago

Hush Acoustics

Fire rated acoustic sealant and adhesive.
Sponsored
MARIFLEX® PU 30 - Low-Modulus Joint-Sealant Mastic

MARIFLEX® PU 30 - Low-Modulus Joint-Sealant Mastic

Verified 27 days ago

MARIS POLYMERS S.M.S.A

Thixotropic, permanent elastic, cold-applied and cold curing, polyurethane mastic used for caulking and joint sealing.
Sponsored
Arbokol AG2 Gun-Grade

Arbokol AG2 Gun-Grade

Verified 28 days ago

Carlisle Construction Materials Limited

A two-part polysulphide sealant for floor expansion joints.
+2
Sponsored
Nitoseal MS60

Nitoseal MS60

Verified 29 days ago

Fosroc International Limited

A one part, medium modulus sealant.
Sponsored
Nitoseal MS600

Nitoseal MS600

Verified 29 days ago

Fosroc International Limited

One part, civil engineering sealant for immersed conditions.
Sponsored

Nitoseal PU800

Verified 29 days ago

Fosroc International Limited

A two component elastomeric sealant for limited movement joints.
Sponsored
Nitoseal MS100

Nitoseal MS100

Verified 29 days ago

Fosroc International Limited

A one part elastomeric, low modulus, high movement sealant.
Sponsored
Flamex Two

Flamex Two

Verified 29 days ago

Fosroc International Limited

A high-performance sealant which forms a tough, flexible rubber-like seal.
Sponsored
Thioflex 555

Thioflex 555

Verified 29 days ago

Fosroc International Limited

Polysulfide construction joint sealant.
Sponsored
Thioflex 600

Thioflex 600

Verified 29 days ago

Fosroc International Limited

A multi-component polysulfide sealant.
Sponsored
Colpor 200PF

Colpor 200PF

Verified 29 days ago

Fosroc International Limited

Cold applied, high performance, pitch free, pavement joint sealant.
Sponsored
Nitoseal MS300

Nitoseal MS300

Verified 29 days ago

Fosroc International Limited

A one part, high modulus sealant.
Sponsored
Flamex MS320 - Fire Rated Sealant

Flamex MS320 - Fire Rated Sealant

Verified 29 days ago

Fosroc International Limited

One-part, high modulus, fire rated trafficable sealant.
Sponsored
DRY SEAL™ MP

DRY SEAL™ MP

Verified 1 month ago

Repair Care International Ltd

Multi purpose glazing sealant. Used for restoration and refurbishments of listed, heritage and period buildings.

Showing 1-36 of 215