Sealants
Find and specify sealants from top manufacturers with NBS Source. Browse 239 products that are ready to use on your projects. Classification Pr_30_31_76.
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Showing 1-36 of 224
PipePocket™ Sealing Kit
Verified 2 days ago
Radmat Building Products Ltd
Pre-formed assembly elements and cold-applied sealer 'pitch pocket' waterproofing system for sealing flat roof penetrations.
ParaFlex FV Mastic
Verified 2 days ago
Radmat Building Products Ltd
A one component fiber-reinforced MS-Polymer for the sealing of difficult and inaccessible roof details and connections.
DRY SEAL™ MP
Verified 9 days ago
Repair Care International Ltd
Multi purpose glazing sealant. Used for restoration and refurbishments of listed, heritage and period buildings.
Sealing Mastic for Sealing Penetration and Preventing Bridging - Newton Newtonite 801 - Sealing Mastic
Verified 10 days ago
Newton Waterproofing Systems
A multipurpose sealant used with the NewLath 805 Mesh Membrane & Newtonite 803 Membranes – applied to the plug before fixing into the membrane, 801 Mastic seals the penetration and prevents bridging.
Pipe Sealant Through Service Duct Sleeves - Stopaq Application Set - Service Duct Waterproofing
Verified 10 days ago
Newton Waterproofing Systems
Service duct waterproofing compound.
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.
Flexible Construction Joint Waterproofing System - Newton FlexProof 106 - Construction Joint Waterproofing
Verified 10 days ago
Newton Waterproofing Systems
Flexible Construction Joint Waterproofing System for Waterproofing Static Construction Joints and Movement Joints in Concrete Structures
KemStop FR Acrylic Sealant
Verified 10 days ago
Kemwell Fire International Ltd
A four hour fire rated sealant.
PyroPro® LST Fire Resistant Sealant
Verified 20 days ago
FSi Limited
A water based, acrylic, ablative sealant.
Pyrolastic® Silicone
Verified 20 days ago
FSi Limited
Pyrolastic® Silicone is a fire-resistant silicone sealant.
PyroPro HPE® Intumescent Sealant
Verified 20 days ago
FSi Limited
A fire resistant, intumescent sealant.
WILLSEAL® 250 - Foam Joint Sealant
Verified 21 days ago
Tremco CPG UK Ltd
Polyurethane foam with hydrophobic with acrylic polymer sealing compound coated in a silicone sealant.
Arbokol AG2 Gun-Grade
Verified 22 days ago
Carlisle Construction Materials Limited
A two-part polysulphide sealant for floor expansion joints.
Miracle Seal - Non-clogging Repair of Leaking Radiators and Cooling Systems - Water-based, no clog, leak seal additive
Verified 23 days ago
C-TEC
Miracle Seal is a water-based suspension of non-clogging particles for the emergency (and permanent while remaining in system) repair of radiators, pipes, cooling units, solar panels and engines.
Bostik Professional S80 Silicone - Glazing Silicone Sealant - Neutral Silicone
Verified 24 days ago
Bostik Ltd
A professional grade neutral cure silicone for glazing and frame. Meets BS EN 15651:2017 Parts 1 and 2; façade and glazing joints.
Bostik Professional S30 - Sanitary Silicone Sealant - Acetoxy Silicone
Verified 24 days ago
Bostik Ltd
Professional grade acetoxy silicone for sanitary joints. Meets BS EN 15651:2017 Part 3 for sanitary joints.
Bostik Professional S21 - Multi-Purpose Silicone Sealant - Acetoxy Silicone
Verified 24 days ago
Bostik Ltd
Professional grade acetoxy silicone for façade, glazing and sanitary joints. Meets BS EN 15651:2017 Parts 1, 2 and 3; façade, glazing and sanitary joints.
SIKAFLEX PRO-3 PURFORM - Polyurethane Sealant
Verified 1 month ago
Sika Limited
Polyurethane sealant for floor joints and civil engineering applications.
Sikaflex®-423 PowerCure - Sealant
Verified 1 month ago
Sika Limited
An accelerated polyurethane sealant for floor joints and civil engineering applications.
Sikaflex® Tank N
Verified 1 month ago
Sika Limited
One-part, moisture-curing, polyurethane elastic joint sealant.
SikaHyflex®-250 Facade
Verified 1 month ago
Sika Limited
High performance, professional joint sealant for concrete, masonry EIFS facades.
Sika Boom®-420 Fire - Expanding foam filler
Verified 1 month ago
Sika Limited
Fire resistant polyurethane expanding foam for gun and nozzle application.
SikaSeal®-623 Fire+ - Intumescent sealant
Verified 1 month ago
Sika Limited
Fire resistant intumescent sealant for penetration seals
Sikaflex®-406 KC - Floor joint sealant
Verified 1 month ago
Sika Limited
Polyurethane self-levelling booster accelerated sealant.
Koster KB-Flex 200
Verified 1 month ago
Delta Membrane Systems Ltd
Damp and waterproof sealing compound
Koster Joint Sealant FS-H
Verified 1 month ago
Delta Membrane Systems Ltd
Self-levelling, elastic two-component polysulphide joint sealant.
Delta Amphibia AKTI-VO 201
Verified 1 month ago
Delta Membrane Systems Ltd
High performing hydro-expansive mastic.
Koster Joint Sealant FS-V
Verified 1 month ago
Delta Membrane Systems Ltd
Stiff/ creamy, two-component polysulphide joint sealant.
Sikaflex®-11 FC Purform® - Adhesive and sealant
Verified 1 month ago
Sika Limited
A one-part moisture curing elastic adhesive and sealant.
Sikasil® DW - Silicone sealant
Verified 1 month ago
Sika Limited
Acetoxy curing silicone sealant for joints in contact with potable (drinking) water.
Sikasil®-Pool
Verified 1 month ago
Sika Limited
One component, neutral curing silicone sealant for use in surrounding areas of swimming pools and permanently wet areas.
Silicone Color - Silicone Sealant - Decorative Sealant
Verified 1 month ago
Kerakoll
Decorative sealant for tiles and mosaic in 50 design colours.
Hush Acoustic and Intumescent Sealant - Acoustic Sealant
Verified 2 months ago
Hush Acoustics
Fire rated acoustic sealant and adhesive for use as part of acoustic floors, ceilings and walls.
565 Clean Room Silicone
Verified 2 months ago
Sika Limited
Clean room silicone sealant.
Sikasil 825
Verified 2 months ago
Sika Limited
Low modulus, neutral cure, alkoxy, odourless silicone sealant.
Sikasil®-670 Fire - Fire rated joint sealant
Verified 2 months ago
Sika Limited
Sikasil®-670 Fire is a fire rated, one-component, moisture-curing, low-modulus elastic joint sealant.
Showing 1-36 of 224