SIKA Adhesives & Sealants 
Why SIKA?
SIKA offers a line of professional-grade polyurethane (Sikaflex) and silicone (Sikasil) sealants along with epoxies and structural adhesives (Sikadur) with outstanding performance properties for demanding applications. Benefits include:
- Superior Adhesion - Will bond to more surfaces, particularly porous substrates such as concrete and masonry, without using primer.
- Dirt Resistance - Designed to exhibit far less dust and dirt pick-up during cure and over the lifetime of the building.
- Substrate Straining - Will not stain or discolor virtually on any common substrate.
- Paintability - Can be treated with most coatings and paints without the risk of delamination.
- Water Immersion - Can be placed in totally immersed environments without being affected by the action of the water.
- Industry Certifications - Variants certified to ANSI/NSF 51 for food contact, ANSI/NSF 61 for potable water, UL fire ratings and ASTM C-920 and ASTM C-881 for construction applications.
Shop Our Offerings
General Purpose Sealants
| Sikasil HP |
| General purpose silicone sealant. |
| Sikasil GP HT |
| High temperature silicone sealant. Withstands operating temperatures up to 500°F. |
| Sikasil N-Plus |
| Mildew and rot-resistant silicone sealant. Incorporates a fungicide additive. |
| Sikaflex 211, Sikaflex 219, Sikaflex 221, Sikaflex 227, Sikaflex 252, Sikaflex 552 |
| Assortment of other general purpose polyurethane sealants. Unique properties range from being electrically non-conductive to being certified to ANSI/NSF 61 certification for potable water. |
| Sikaflex 291 |
| Polyurethane sealant designed for marine applications. |
| Sikaflex 295 |
| Polyurethane sealant designed for marine applications, and in particular bonding glass. Meets stringent requirements defined by International Maritime Organization (IMO). |
| Sikaflex 521 |
| Polyurethane sealant designed for outdoor applications. Outstanding resistance to UV and weather. |
Construction & Concrete Sealants
| Sikaflex 1A |
| Most versatile polyurethane sealant for construction and concrete applications. Suitable for small joints and fillets, vertical and horizontal joints, and even submerged underwater conditions. Certified to ANSI/NSF 61 for potable water. |
| Sikaflex 15LM |
| Polyurethane sealant ideal for moving joints in vertical applications because of its high adhesion and low modulus elasticity. UL Fire Rated 2 HR. |
| Sikaflex 2C SL |
| Polyurethane sealant with self leveling properties often used for horizontal joints. |
| Sikaflex 2C NS EZ Mix |
| Polyurethane sealant with non sag properties often used for vertical joints. Certified to ANSI/NSF 61 for potable water and UL Fire Rated 2 HR. |
| Sikasil WS-295 |
| Silicone sealant for construction and concrete applications. Capable of withstanding higher temperatures (up to 350°F) than other construction sealants. |
Epoxies & Structural Adhesives
| Sikadur 32 |
| Multipurpose 2-component, 100% solids, moisture-tolerant structural epoxy adhesive. It conforms to the current ASTM C-881 and AASHTOM-235 specifications. |
| Sikadur 35 |
| 2-component 100% solids, moisture-tolerant, low-viscosity, high-strength, multi-purpose, epoxy resin adhesive. It conforms to the current ASTMC-881 and AASHTOM-235 specifications. |
| Sikadur 31 |
| High-modulus 2 - component, moisture-tolerant, solvent-free, epoxy resin and structural adhesive. Designed specifically for boding hardened concrete to hardened concrete for segmental bridge construction. It conforms to the current ASTM C-881, Type VI requirements, and ASBI guidelines. |
| Sikadur 21, Sikadur 22, Sikadur 30, Sikadur 33, Sikadur 51, Sikadur 52 |
| Assortment of other epoxies and structural adhesives. Designed with various perforamnce properties, including the ability to bond certain materials to one another, working temperatures, viscosity/non-sag, and more. |
| Sikadur AnchorFix-1, Sikadur AnchorFix-2, Sikadur AnchorFix-500, Sikadur AnchorFix-3001 |
| Series of anchoring adhesives used to secure rebar, threaded rods, bolts, dowels, pins, and more to irregular surfaces like concrete. |
For more information, please contact: service@fixsupply.com | 888-339-0681
