Products for Building Sealants
Sikaflex® 15 LM
Low-modulus, high-performance, 1-component, polyurethane-based, non-sag elastomeric sealant.
Sikaflex® 1a
Premium-grade, high-performance, moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant.
Sikaflex® 1c SL
Single component, self-leveling, premium-grade polyurethane sealant with an accelerated curing capacity.
Sikaflex® 2c NS
2-component, premium-grade, polyurethane-based, elastomeric sealant. It is principally a chemical cure in a non-sag consistency.
Sikaflex®-2 C NS EZ Mix
Sikaflex-2c NS EZ Mix is a 2-component, premium-grade, polyurethane-based, elastomeric sealant. It is principally a chemical cure in a non-sag consistency. Meets ASTM C-920, Type M, Grade NS, Class 25, use T, NT, M, G, A, O and Federal Specification TT-S-00227E, Type II, Class A. Meets CAN/CGSB 19.24 - M90.
Sikaflex® 2c SL
Sikaflex-2c SL is a 2-component, premium-grade, polyurethane-based, elastomeric sealant. It is principally a chemical cure in a self-leveling consistency. Meets ASTM C-920, Type M, Grade P, Class 25, use T, NT, M, G, A, O, I and Federal Specification TT-S-00227E, Type 1, Class A.
Sikaflex® Textured Sealant
Moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant capable of ±25% joint movement. Meets Federal specification TT-S-00230C, Type II. Meets ASTM C-920, Type S, Grade NS, Class 25.
Sikasil® WS-290
Sikasil WS-290 is a one-part, neutral-curing, ultra low-modulus silicone sealant that cures to a durable,
flexible building sealant Sikasil WS-290 performs exceptionally well under dynamic conditions due to its ultra-low modulus, high extension/compression, recovery properties and strong adhesion to most building materials.Sikasil® WS-290 FPS
Sikasil WS-290 FPS is a field pigmentable, low to no bleed low modulus, one–component plus color pack, non-sag elastomeric, neutral cure silicone sealant a durable, flexible building sealant Sikasil WS-290 FPS performs exceptionally well under dynamic conditions due to its ultra-low modulus, high extension/compression, recovery properties and strong adhesion to most building materials.
Sikasil® WS-295
Sikasil-WS 295 sealant is a one part, neutral cure silicone sealant for use in most common weatherproofing applications on a wide variety of materials.
Sikasil® WS-295 FPS
Sikasil-WS 295 FPS sealant is a, field pigmentable sealant is a low to no bleed versatile weather sealant/adhesive, one component plus color pack, non-sag elastomeric, neutral cure silicone sealant.
Sika® Silbridge-300
Sika Silbridge-300 products are extruded ultra low modulus elastomeric silicone profile that are usually
bonded to substrates using Sikasil WS-295 sealant as an adhesive.Sikasil®-GP
SikaSil®-GP is a general purpose, one-component, non-sag, elastomeric, 100% RTV acetoxy silicone sealant. Meets the requirements of ASTM C-920, Type S, Grade NS, Class 25, Use NT, G, A, O; TT-S-01543A, Class A; CAN/CGSB-19.13-M87, recognized under UL QMFZ2, MIL-A- 46106, ANSI/NSF Standard 51 for direct food contact and California Air Resources Board 2003 requirements for Volatile Organic Compound content. Maintains elastomeric properties up to 450° F continuous, 500°F intermittent. HT (High Temperature) red up to 500 continuous, 550°F intermittent. Meets federal specification TT-S-005143A, Class A.
Sikasil®-N Plus US
Sikasil®-N Plus US is a general purpose, one-component, non-sag, elastomeric, 100% RTV neutral cure silicone sealant. Meets the requirements of ASTM C-920, Type S, Grade NS, Class 25, Use NT, T, M, G, A, O; TT-S-00230C, Type II, Class A; TT-S-001543A, Class A; CAN/CGSB-19.13-M87, AAMA 802.3 Type II, AAMA 803.3, AAMA 805.2, AAMA 808.3 and California Air Resources Board 2003 requirements for Volatile Organic Compound content.


