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Polyurethane Construction Sealants by Sika®
Sika Corporation polyurethane sealants are easy to use, long-lasting, versatile and used worldwide more than any other construction sealant. They have wide-ranging applications in general building construction, parking garages, tunnels, pipes, and underground structures. In particular, Sika polyurethane sealants improve structural integrity, have exceptional adherence, resistance to tearing and weathering, and though available in a full range of colors, they are paintable for enhancing aesthetic appearance. These high performing polyurethane elastomeric sealants are available in a variety of one and two part formulas including non-sag, self-leveling and low modulus to meet your specific application.
Polyurethane Adhesive Sealants for Transportation by Sika
Specially formulated high performance polyurethane adhesive sealants especially designed for the transportation industry. These specialized sealants include USDA, FDA, NSF International and potable water approved sealants for general purpose bonding, versatile fast cure sealant-adhesives for light bonding applications, high strength performance adhesive-sealants, low modulus adhesive-sealants and one part, ultra-fast curing, high strength, adhesive sealants.
Industrial polyurethane sealant adhesives are available in various bonding strengths from light to heavy duty applications. Popular in the transportation industry, these high performing sealant adhesives can replace rivets, screws, welds and other mechanical fasteners. Easy to apply, these materials seal and bond in one step.
| TYPE | PRODUCT |
|---|---|
| Multi-Purpose Adhesive Sealant | Sikaflex 11FC High Performance Polyurethane |
| Application Guide [PDF] | Application Guide for Sikaflex® Sealants |
One and Two Part Polyurethane, Elastomeric Sealant Adhesives
Designed for all types of joints in concrete, window and door frames, reglets, flashing and many other adhesive applications, these high performing polyurethane sealant adhesives come in one and two component formulas for both vertical non-sag and horizontal self leveling applications. Typical uses include sealing air ducts and high vacuum systems, sealing cover plates, gaskets and coverings, containers, tanks and silos, reservoirs or water retaining structures, aluminum fabrication and bolted lap joints.
| TYPE | PRODUCT |
|---|---|
| Control Joint Systems |
Sikaflex 1C SL High Performance, Self Leveling Sikadur® 51 NS / SL Two-Component, Non-Sagging / Self Leveling |
| Application Guide [PDF] | Application Guide for Sikaflex® Sealants |
Protective waterproofing slurry seal by Sika
This is a two-component, polymer-modified cement-based protective and waterproofing slurry coating suitable for use in both interior and exterior applications. Main uses include internal and external waterproofing and dampproofing concrete, mortar blockwork and brickwork.
| TYPE | PRODUCT |
|---|---|
| Protective Coatings | Sikagard® 62 Sikagard 500W Elastocolor SikaTop 144 SikaTop Seal 107 |
Concrete Repair and Protection Primer
| TYPE | PRODUCT |
|---|---|
| Steel Reinforcement Primers & Bonding Agents |
Sika Armatec® 1C Cementitious, One-Component |
Chemical, Injectable Grouts
Mainly used as a “finger in the dike” to stop active water leaks, these Sika Grouts are available in a variety of different viscosities. Used primarily in water containment applications such as: sewer, manhole, reservoir, dams, and wastewater treatment facilities. Some products have NSF International approval.
Penetrating, Corrosion Inhibiting Coatings for Hardened Concrete
Use for steel-reinforced concrete, bridges, highways and parking garages that are exposed to corrosive environments (deicing salts, weathering). Protects against the harmful effects of corrosion by penetrating the surface of even the most dense concrete and diffusing to the steel to inhibit corrosion. Easily applied by either spray or roller to all existing reinforced concrete.
Cementitious Patching and Repair Mortars
Used for fast overhead and vertical concrete patching and spalling repairs, these materials require minimum time between lifts, have fast finishing times, are easy to use and provide high bonding strength which ensures excellent adhesion. Available in one and two component formulas, some of these special polymer-modified mortars are formulated with migrating corrosion inhibitors.
High-Strength Cementitious and Epoxy / Cement Combination Mortars – Used as a anti-corrosion coating for reinforcing steel in concrete, bonding agent for concrete repairs, repair and restore deteriorated concrete and much more, these application specific mortars are popular cost effective materials that set the standard in concrete repair and restoration.
High-Modulus, High-Strength Bonding / Gel / Grouting Adhesives
For enhancing adhesion with new concrete to old; securing bolts, dowels and pins in hardened concrete; sealing interior slabs and exterior above-grade slabs from water, chlorides, and mild chemicals; these engineered, rapid-curing, epoxy bonding grouting materials are used for all these and more suitable concrete repair and restoration applications. Several are currently listed on WSDOT and ODOT Qualified Product List.
| TYPE | PRODUCT |
|---|---|
| Epoxies | Sikadur 35 Hi-Mod Sikadur 21 Lo-Mod LV Low Viscosity Sikadur 22 Lo-Mod Sikadur 22 Lo-Mod LT Low Temperature Sikadur 345 Damp/Wet Substrates |
| Application Guide [PDF] | Application Guide for Sikadur® Epoxies |
| Grouts & Repair Mortars |
SikaRepair® 222, 223 SikaRepair SHA [PDF] / SHB SikaTop® 111 PLUS SikaTop 122 PLUS / 123 PLUS SikaQuick® 1000 / 1000 LD Low Dust SikaQuick 2500 SikaQuick EZ Patch SikaQuick VOH / VOH LD Low Dust Sikadur 42 Grout-Pak SikaGrout® 300 PT SikaGrout 212 Non-Shrink |
| Application Guide [PDF] | Application Guide for Sika® Mortars |
High-Performance, Epoxy Acrylate, Anchoring Systems and Injection Gels
Two part structural epoxy anchoring injection gels packaged in convenient cartridges in fast and slow set formulas. High-modulus, high strength, 100% solids, moisture-tolerant structural epoxies that conform to ASTM C-881 and AASHTO M-235 specifications. Typical uses include for structural crack repairs, mechanical grouting of bolts, dowels, pins, machine and robotic base plates, bearing pads; re-anchoring of veneer masonry, wood truss repairs, waterproofing tunnels, cable vaults, tanks, basements, etc. These high modulus epoxy anchoring systems are low odor, moisture tolerant and applied with minimum waste.
| TYPE | PRODUCT |
|---|---|
| Crack Healers & Surface Fillers | Sikadur 52 Low Viscosity Sikadur 55 SLV Super Low Viscosity SikaPronto® 19 TF Tack Free |
| Epoxies | Sikadur 31 Hi-Mod Gel Sikadur 32 Hi-Mod Gel Sikadur 35 Hi-Mod Sikadur Injection Gel Sikadur Anchorfix-1 Sikadur Anchorfix-2 Sikadur Anchorfix-3 Sikadur Anchorfix-4 |
| Application Guide [PDF] | Application Guide for Sikadur® Epoxies |
Sikalastic® RoofPro Liquid Applied Reinforced Membrane
Sikalastic RoofPro liquid applied reinforced membrane comprises resins, reinforcements and primers.
| TYPE | PRODUCT |
|---|---|
| Resins | Sikalastic 621 TC |
| Reinforcements |
Sika Reemat Premium Sika Flexitape Heavy |
| Primers |
Sika Concrete Primer Sikalastic EP Primer |
Sikalastic DeckPro Liquid Applied Reinforced Membrane
Sikalastic DeckPro liquid applied reinforced membrane comprises traffic and waterproofing systems.
*Chart NOT representative of ALL product offerings. Please call if you do not see what you are looking to find, (800) 347-5767.
Last Modified: January 22, 2022