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JOINT SEALANTS & WATERPROOFING

Sealing & Bonding Concrete Repair Illustration

Sika Category Products:

• SikaFlex 1A • Sikasil WS-290 • Sikadur CombiFlex • SikaFlex 15LM • Sikasil WS-295
• Sikadur CJR • SikaFlex 2C NS • Sikasil WS-290 FPS • Sikadur 23 LO • SikaFlex 2C NS TG Additive
• Sikasil WS-295 FPS • Sikadur 31 HI • SikaFlex 2C SL • Sikasil GP • SikaFlex 1C SL
• SikaFlex 11FC

Sikaflex Polyurethane Sealants

Sikaflex Polyurethane Sealants

Proven over the years, Sikaflex Polyurethane is the product of choice in a wide range of construction applications, Polyurethanes exhibit many characteristics that offer advantages in certain applications.

These characteristics are:

Adhesion:
Sikaflex sealants will bond to more surfaces, particularly porous substrates such as concrete and masonry, without the use of primer. It is an accepted fact that Sikaflex polyurethanes have superior wetting action in achieving a bond to various substrates under jobsite conditions.

Dirt resistance:
Because of their exclusive chemical design, Sikaflex sealants exhibit far less dust and dirt pick-up during cure and over the lifetime of the building.

Substrate staining:
Sikaflex sealants possess an extremely stable consistency and will not stain or discolor virtually on any common substrate.

Paintability:
Sikaflex sealants can be treated with most coatings and paints without the risk of delamination.

Water immersion:
Many Sikaflex sealants can be placed in totally immersed environments without being affected by the action of the water.


SikaSil Silicone Sealants

SikaSil Silicone Sealants

SikaSil silicone is the product of choice when specific characteristics are desired in a sealant. Typical conditions favoring selection of SikaSil silicone sealants occur in glass to glass and glass to metal interface in glazing systems.

Important characteristics include:

Adhesion:
Excellent adhesion to glass including conditions subjecting sealant to reflected UV radiation at the bond line.

Color retention:
White and other light colors will not yellow with age. Therefore white remains white.

Heat resistance:
Applications subjecting sealant to unusually high temperatures can often be sealed with SikaSil silicone sealant.


Waterproofing

Concrete Repair Waterproofing

Sika has a wide range of products designed to make concrete and masonry impermeable to water. This is important for liquid containing structures, such as reservoirs, for keeping the water in and for other structures, such as foundations and basements, for keeping the water out. In addition, Sika offers special sealing systems to waterproof the critical areas, such as joints and cracks, where water can penetrate if not addressed.

Some of the products and systems offered by Sika include:
• Waterproofing admixtures
• Waterproofing renderings
• Joint sealing systems
• Crack injection resins
• Protective coatings
• Sikadur Combiflex for repairing difficult joints
• SikaSwell for new construction joints


SikaFlex 1A

SikaFlex 1A

Product Data Sheet (.pdf)
MSDS Part A (.pdf)

Sikaflex-1a is a premium-grade, high-performance, moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant. Meets Federal specification TT-S-00230C, Type II, Class A. Meets ASTM C-920, Type S, Grade NS, Class 35, use T, NT, O, M, G, I; Canadian standard CAN/CGSB 19.13-M87.

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SikaFlex 15LM

SikaFlex 15LM

Product Data Sheet (.pdf)

Sikaflex-15 LM is a low-modulus, high-performance, 1-component, polyurethane-based, non-sag elastomeric sealant. Meets Federal Specification TT-S-00230C, Type II, Class A; ASTM C-920, Type S, Grade NS, Class 100/50, use T, NT, G, M; Federal Specification for silicones - TT-S-001543 A, Type non-sag. Tested in accordance with ASTM C-1382 for use in EIFS Systems.

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SikaFlex 2C NS

SikaFlex 2C NS

Product Data Sheet (.pdf)
MSDS Part B (.pdf)

Sikaflex-2c NS 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, I and Federal Specification TT-S-00227E, Type II, Class A. Tested in accordance with ASTM C-1382 for use in EIFS Systems.

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SikaFlex 2C SL

SikaFlex 2C SL

Product Data Sheet (.pdf)
MSDS Part B (.pdf)

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 I, Class A.

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SikaFlex 2C NS TG Additive

SikaFlex 2C NS TG Additive

Product Data Sheet (.pdf)
MSDS Part A (.pdf)
MSDS Part B (.pdf)

The Sikaflex-2c NS TG Additive is one part of a two-component, traffic-grade, polyurethane elastomeric sealant. It is to be combined with the standard SikaFlex-2c NS joint sealant at a ratio of 1/2 pint can of Sikaflex-2c NS TG Additive to 1.5 gal. of SikaFlex-2c NS. It is principally a chemical cure in a non-sag consistency. Available in 40 standard colors (>320 special colors) with a convenient Color-pak. Also available as a pre-pigmented product in Limestone Gray. Meets ASTM C 920, Type M, Grade NS, use T, NT, O, M, G, A and Federal Specification TT-S-00227E. Sold by the 1/2 pint can.

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SikaFlex 1C SL

SikaFlex 1C SL

Product Data Sheet (.pdf)

Sikaflex-1C SL is a single component, self-leveling, premium-grade polyurethane sealant with an accelerated curing capacity. Meets Federal Specification TT-S-00230C, Type 1, Class A. Meets ASTM C-920, Type S, Grade P, Class 25, use T, NT, M, O, G, I.

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SikaFlex 11FC

SikaFlex 11FC

MSDS (.pdf)

Sikaflex-11 FC is a one-component, gun-grade, adhesive and sealing compound of permanent elasticity. This dual-purpose material is based on a special moisture-cured polyurethane with an accelerated curing time.

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Sikasil WS-290

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 accommodates long-term movement of +100-50% in properly designed joints and is particularly well suited for use in Exterior Insulation Finish Systems (EIFS). Meets the requirements of ASTM C-920, Type S, Grade NS, Class 100/50, Use NT, M, G, A, O; TT-S-00230C, Type II, Class A; TT-S- 001543A, Class A; CAN/CGSB-1 9.1 3-M87, AAMA 808.3

USES:
Sikasil WS-290 silicone sealant is designed primarily for sealing expansion and control joints in precast concrete panels, architectural stones, metal curtainwalls, perimeter sealing of doors and windows, Exterior Insulation Finish Systems (EIFS) and numerous other areas requiring a high-performance sealant. It adheres tenaciously to concrete, natural stones, masonry, steel, fluoropolymer painted and powder coated aluminum, wood, vinyl and many other plastics, generally without need for a primer, and performs equally well in new or remedial construction.

ADDITIONAL INFORMATION:
Product Data Sheet (.pdf)
MSDS (.pdf)

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Sikasil WS-295

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. Meets the requirements of ASTM C-920, Type S, Grade NS, Class 50, Use NT, M, G, A, O; TT-S-00230C, Type II, Class A; CAN/CGSB-19.13-M87, AAMA 802.3 Type II, AAMA 803.3, AAMA 805.2, AAMA 808.3

USES:

Sikasil WS-295 silicone sealant has been specifically designed for:
• As a weatherseal in both conventional glazing and structural glazing* applications, including cap, toe and heel beads
• As a weatherseal in glass to glass butt joint glazing
• Sealing expansion and control joints in precast concrete panels and metal curtain walls.
• Perimeter sealing of doors, windows and other building components
• Adhering stiffeners to building panels
• Excellent for use in unitized curtain wall systems

ADDITIONAL INFORMATION:
Product Data Sheet (.pdf)
MSDS (.pdf)

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Sikasil GP

Sikasil GP

SikaSil-GP is a general purpose, onecomponent, 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.

FEATURES:
• One-component ready to use
• Excellent for dynamic joint movement & dissimilar materials, Joint movement ±25%
• Excellent adhesion, bonds to many substrates without priming
• Fast Cure
• Move assembled or sealed parts quickly
• Wide service temperature / durability
• Superior gunning & tooling
• High temperature red for temperature resistance up to 550°F
• Anti microbial additive for mold resistance (except translucent)

USES:
• Sealing & glazing of windows, doors and skylights
• Conventional glazing and Storefronts
• Kitchen and bath countertops, Sanitary seals
• HVAC, Plumbing, Roofing
• Sealing trucks, trailers and RVs
• Marine applications
• Appliance Assembly

ADDITIONAL INFORMATION:
Product Data Sheet (.pdf)
MSDS (.pdf)

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Sikasil WS-290 FPS

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-290 FPS accommodates long-term movement of +100-50% in properly designed joints and is particularly well suited for use in Exterior Insulation Finish Systems (EIFS). Meets the requirements of ASTM C-920, Type S, Grade NS, Class 100/50, Use NT, M, G, A, O; TT-S-00230C, Type II, Class A; TT-S-001543A, Class A; CAN/CGSB-19 .13-M87, AAMA 808.3.

USES:
Sikasil WS-290 FPS silicone sealant is designed primarily for sealing expansion and control joints in precast concrete panels, architectural stones, metal curtainwalls, perimeter sealing of doors and windows, Exterior Insulation Finish Systems (EIFS) and numerous other areas requiring a high-performance sealant. It adheres tenaciously to concrete, natural stones, masonry, steel, fluoropolymer painted and powder coated aluminum, wood, vinyl and many other plastics, generally without need for a primer, and performs equally well in new or remedial construction.

ADDITIONAL INFORMATION:
Product Data Sheet (.pdf)
MSDS (.pdf)

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Sikasil WS-295 FPS

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. Meet the requirement of ASTM C-920,Type S, Grade NS, Class 50, Use NT, M, G, O; TT-S-00230C, Type II Class A; CAN/CGSB-19.13-M87, AAMA 802.3

USES:

Sikasil WS-295 FPS silicone sealant has been specifically designed for:
• As a weatherseal in nonstructural glazing applications, including cap, toe and heel beads
• As a weatherseal in glass to glass butt joint glazing
• Sealing expansion and control joints in precast concrete panels and metal curtain walls
• Perimeter sealing of doors, windows and other building components
• Adhering stiffeners to building panels
• Excellent for use in unitized curtain wall systems

PACKAGING:
1.5 gallon white base. Silicone color packs sold separately.

ADDITIONAL INFORMATION:
Product Data Sheet (.pdf)
MSDS (.pdf)

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Standard Colorpaks for Sikasil WS-290/295 FPS

Standard Colorpaks for Sikasil WS-290/295 FPS

Standard colors for use with Sikasil WS-290 FPS and Sikasil WS-295 FPS.

Colors include Black, Bronze, Medium Bronze, Limestone, Aluminum, Colonial White, White.

ADDITIONAL INFORMATION:
MSDS (.pdf)

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Non Standard Colorpaks for Sikasil WS-290/295 FPS

Non Standard Colorpaks for Sikasil WS-290/295 FPS

Non standard colors for use with Sikasil WS-290 FPS and Sikasil WS-295 FPS.

Colors include Sandstone, Hartford Green, Adobe Tan, Quarry Red, Dusty Rose, Ivy Green, Gray, Beige, Almond.

ADDITIONAL INFORMATION:
MSDS (.pdf)

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Sikadur CombiFlex

Sikadur CombiFlex

Versatile sealing system for irregular and difficult joints and cracks. Withstands extreme movements and chemical exposures while maintaining a watertight seal. The system consists of Sikadur 31, Hi-Mod Gel, epoxy adhesive, and Combiflex perforated Hypalon® sealing strip.

ADDITIONAL INFORMATION:
Product Data Sheet (.pdf)
MSDS Part A (.pdf)
MSDS Part B (.pdf)
MSDS Part C (.pdf)

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Sikadur CJR

Sikadur CJR

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Sikadur 31 Hi-Mod Gel

Sikadur 31 Hi-Mod Gel

Sikadur 31, Hi-Mod Gel, is a 2-component, 100% solids, moisture-tolerant, high-modulus, high-strength, structural epoxy paste adhesive. It conforms to the current ASTM C-881 and AASHTO M-235 specifications.

ADDITIONAL INFORMATION:
Product Data Sheet (.pdf)
MSDS (.pdf)
MSDS (.pdf)

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