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
PyroPro® LST Fire Resistant Sealant
Verified 6 days ago
FSi Limited
A water based, acrylic, ablative sealant.
Pyrolastic® Silicone
Verified 6 days ago
FSi Limited
Pyrolastic® Silicone is a fire-resistant silicone sealant.
PyroPro HPE® Intumescent Sealant
Verified 6 days ago
FSi Limited
A fire resistant, intumescent sealant.
WILLSEAL® 250 - Foam Joint Sealant
Verified 7 days ago
CPG UK Ltd
Polyurethane foam with hydrophobic with acrylic polymer sealing compound coated in a silicone sealant.
Arbokol AG2 Gun-Grade
Verified 8 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 9 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 10 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 10 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 10 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 17 days ago
Sika Limited
Polyurethane sealant for floor joints and civil engineering applications.
Sikaflex®-423 PowerCure - Sealant
Verified 17 days ago
Sika Limited
An accelerated polyurethane sealant for floor joints and civil engineering applications.
Sikaflex® Tank N
Verified 17 days ago
Sika Limited
One-part, moisture-curing, polyurethane elastic joint sealant.
SikaHyflex®-250 Facade
Verified 17 days ago
Sika Limited
High performance, professional joint sealant for concrete, masonry EIFS facades.
Sika Boom®-420 Fire - Expanding foam filler
Verified 17 days ago
Sika Limited
Fire resistant polyurethane expanding foam for gun and nozzle application.
SikaSeal®-623 Fire+ - Intumescent sealant
Verified 17 days ago
Sika Limited
Fire resistant intumescent sealant for penetration seals
Sikaflex®-406 KC - Floor joint sealant
Verified 17 days ago
Sika Limited
Polyurethane self-levelling booster accelerated sealant.
Koster KB-Flex 200
Verified 28 days ago
Delta Membrane Systems Ltd
Damp and waterproof sealing compound
Koster Joint Sealant FS-H
Verified 28 days ago
Delta Membrane Systems Ltd
Self-levelling, elastic two-component polysulphide joint sealant.
Delta Amphibia AKTI-VO 201
Verified 28 days ago
Delta Membrane Systems Ltd
High performing hydro-expansive mastic.
Koster Joint Sealant FS-V
Verified 30 days ago
Delta Membrane Systems Ltd
Stiff/ creamy, two-component polysulphide joint sealant.
Sikaflex®-11 FC Purform® - Adhesive and sealant
Verified 30 days ago
Sika Limited
A one-part moisture curing elastic adhesive and sealant.
Sikasil® DW - Silicone sealant
Verified 30 days ago
Sika Limited
Acetoxy curing silicone sealant for joints in contact with potable (drinking) water.
Sikasil®-Pool
Verified 30 days 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 1 month ago
Hush Acoustics
Fire rated acoustic sealant and adhesive for use as part of acoustic floors, ceilings and walls.
565 Clean Room Silicone
Verified 1 month ago
Sika Limited
Clean room silicone sealant.
Sikasil 825
Verified 1 month ago
Sika Limited
Low modulus, neutral cure, alkoxy, odourless silicone sealant.
Sikasil®-670 Fire - Fire rated joint sealant
Verified 1 month ago
Sika Limited
Sikasil®-670 Fire is a fire rated, one-component, moisture-curing, low-modulus elastic joint sealant.
SikaBond ® TF Plus N - Polyurethane adhesive
Verified 1 month ago
Sika Limited
Elastic, one-component adhesive for the SikaMembran® system.
Sika® Sanisil® - Silicone sealant
Verified 1 month ago
Sika Limited
Acetoxy silicone sealant for sanitary applications.
Certitek DM-01 Intumescent and Acoustic Acrylic Sealant
Verified 1 month 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.
ASTRO HPE SEALANT - High Pressure Expansion Sealant
Verified 1 month ago
Astroflame Fireseals Ltd
High pressure expansion intumescent sealant.
Sika® Hybriflex® 55 - Building and construction adhesive
Verified 1 month ago
Sika Limited
Neutral cure, hybrid polymer building and construction adhesive.
Sika® Hybriflex® 40 - Hybrid based adhesive
Verified 1 month ago
Sika Limited
A high modulus, one component, hybrid based adhesive.
Sikasil® HM - Sealant
Verified 1 month ago
Sika Limited
An acetoxy curing silicone sealant for sanitary applications.
Mapesil AC
Verified 1 month ago
Mapei (UK) Ltd
Solvent-free, acetic cross-linking, mould resistant silicone sealant, available in 48 colours and transparent to complement the Mapei grout range.
Showing 1-36 of 224