Chem-Calk GPS1 is a one-component, non-sag, polyurethane sealant specifically formulated to fulfill general sealing installations while exhibiting excellent dynamic movement capability. Chem-Calk GPS1 meets ASTM C920, Type S, Grade NS, Class 25, Use NT; U.S. Federal Specification TT-S-00230C, Type II, Class A. Suggested applications include sealing roofing components such as flashing, soffit/fascia, and termination bar and general exterior sealing of dissimiliar building materials.
Commercial Products
General Purpose Grade (One-Component)
GPS1 General Purpose Polyurethane Sealant
Applicable Standards
- ASTM C920, Type S, Grade NS, Class 25, Use NT
- US Federal Specification TT-S-00230C, Type II, Class A
- VOC: 51 g/L
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300 General Purpose Butyl Polyurethane Sealant
Chem-Calk 300 is a high-performance, commercial-grade butyl polyurethane sealant designed for roofing applications. Chem-Calk 300 meets ASTM 1311 and U.S. Federal Specification TT001657. Primary applications are sealing applications where little or no movement is expected, such as thresholds and sill plates and where water resistant properties are needed.
Applicable Standards
ASTM 1311 and US. Federal Specification TT001657
1200 Silicone Sealant
Chem-Calk 1200 is a one-component, RTV, architectural-grade silicone sealant primarily formulated to be used on non-porous surfaces. Its inherent superior weathering properites allow it to be used on exterior applications that must withstand the harshest of atmospheric conditions. Chem-Calk 1200 has particularly good adhesion to substrates such as glass, metals, ceramics, and most plastics.
Applicable Standards
VOC-compliant
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1200-HT (High Temperature) Acetoxy (Acid)-Cure Silicone Sealant
Chem-Calk 1200-HT (High-Temperature) is an RTV, acetoxy (acid)-cure, high-performance sealant featuring extreme temperature range capabilities. It is engineered to provide easy gunning, superb tooling, and tenacious adhesion to a wide variety of construction and industrial materials.
Applicable Standards
- ASTM C920, Type S, Grade NS, Class 25
- TT-S-00230C
- TT-S-001543A
- FDA 21 CFR.177.2600, USDA
- MIL-A-46106
- CARB and SCAQMD compliant
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1250 Oxime/Neutral Cure Silicone Sealant
Chem-Calk 1250 is an oxime/neutral-cure, high-performance silicone sealant featuring an optimized modulus. It is a low-odor formulation that offers superior adhesion to a wide variety of construction and industrial substrates, including concrete and masonry, most metals, plastics, and wood.
Chem-Calk 1250 is tough yet flexible, and offers fast green strength build and a fast cure. This tear-resistant sealant retains elastomeric properties from -62°F to 350°F, (-52°C to 176°C). Chem-Calk 1250 demonstrates superb hydrolytic stability. Unlike acetoxy-cure silicones, its curing mechanism is non-corrosive and therefore does not compromise most substrates.
Applicable Standards
- ASTM C920, Type S, Grade NS, Class 25
- TT-S-00230C
- TT-S-001543A
- AAMA 808 and 803 (Type 1), 802 (Type 1 & 2)
- MIL-A-46106
- CARB and SCAQMD compliant
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FRP—Synthetic Acrylic, Latex-Based Adhesive
Chem-Calk FRP is a synthetic acrylic, latex-based adhesive for interior installations only. FRP is low-odor, fast-grab, and has easy-to-trowel properties that make it "the contractors' friend" when installing Fiber-Reinforced Panels. FRP possesses a solids content of 70% by weight, and adjustability time of 25-30 minutes.
Architectural Grade (Two-Component)
505 Two-Component, Non-Sag, Architectural Grade Polyurethane Sealant
Chem-Calk® 505 is a non-sag, two-component, architectural grade, polyurethane sealant capable of dynamic joint movement totalling 50% of original joint geometry (+/-25%).
It is formulated to provide a consistent viscosity over a broad temperature spectrum, making it extremely easy to mix and apply. Lastly, its lightweight formula enhances its handling properties.
Chem-Calk 505 physical properties remain relatively unchanged throughout a wide temperature range, -40°F to
150°F (-40°C to 68°C).
Chem-Calk 505 and its pourable companion product Chem-Calk 555-SL utilize the Unibase system, which allows the use of the Flex-Pak standard color and custom color packs—a one-base for all colors in the exclusive Two-Component Color Chart (C100).
Applicable Standards
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ASTM C920, Type M, Grade NS, Class 25, Use T, G, M, A,
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TT-S-00227E, Type ll, Class A
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CAN/CGSB 19.24-M90
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USGBC
Uni-base Flex-Pak Color Packs (Standard & Custom)
The Uni-base System offers a vast array of colors to satisfy your architectural needs. The Uni-base system allows the use of the Flex-Pak standard color and custom color packs—a one-base for all colors in the exclusive Two-Component Color Chart (C100).
Use with Chem-Calk 505 and 555-SL.
Architectural Grade (One Component)
2020 Architectural Grade Hybrid Sealant
Chem-Calk 2020 is a one-component, moisture-curable, advanced hybrid sealant that offers superior adhesion to vinyl siding, vinyl trim board and a variety of dissimilar surfaces. It is suitable for most building materials, including stone, masonry, wood, engineered wood, hardboard, aluminum and a variety of other metals. Chem-Calk 2020 has a non-sag consistency suitable for most vertical applications. Chem-Calk 2020 meets ASTM C920, Type S, Grade NS, Class 50.
Applicable Standards
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ASTM C920, Type S, Grade NS, Class 50
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VOC: 16 g/L
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900 Architectural Grade Polyurethane Sealant
Chem-Calk 900 is a premium, one-component, architecturally-specified non-sag polyurethane sealant. Chem-Calk 900 meets ASTM C920, Type S, Grade NS, Class 35, Use NT; U.S. Federal Specification TT-S00230, Type II, Class A. Principle applications include various dynamic joints, such as expansion, control and perimeter joints, and exterior sealing applications on diverse building materials.
Applicable Standards
- ASTM C920, Type S, Grade NS, Class 35, Use NT; US. Federal Specification TT-S00230, Type II, Class A
- VOC: 48 g/L
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955-SL Self-Leveling Polyurethane Sealant
Chem-Calk 955-SL is a one-component, pourable, self-leveling polyurethane sealant. Its tear- and abrasion-resistant characteristics, along with its strong bonding ability to concrete, delivers an ideal sealant. Its adhesion ability to many common building materials allows it to be specified for various horizontal sealing projects of dissimilar substrates. Chem-Calk 955-SL is an excellent crack repair sealant.
Applicable Standards
- ASTM C920, Class 25
- Meets VOC Requirement for OTC Regulation
- VOC: 51 g/L
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Construction Adhesives & Sealants (One-Component)
915 Construction Grade Polyurethane Sealant
Chem-Calk 915 is a one-component, non-sag, polyurethane sealant. Chem-Calk 915 meets ASTM C920, Type S, Grade NS, Class 25, Use NT; U.S. Federal Specification TT-S-00230C, Type II, Class A. Key applications include perimeter sealing of windows and doors, and masonry applications such as expansion and control joints. Chem-Calk 915 meets the stringent requirements of Miami Dade County Building Code for high velocity hurricane zones, NOA 06-1002.10.
Applicable Standards
- ASTM C920, Type S, Grade NS, Class 25, Use NT
- Miami-Dade County, Florida, NOA NO.: 06-1002.10, 05/14/12
- Meets VOC Requirement for OTC Regulation
- VOC: 53 g/L
MSDS (http://msds.bostik-us.com)
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916 Textured Polyurethane Sealant
Chem-Calk 916 is a one-component, non-sag, textured polyurethane sealant. It exhibits a textured appearance for excellent transitional sealing between materials of different textures. Chem-Calk 916 meets ASTM C920, Type S, Grade NS, Class 25, Use NT; U.S.Federal Specification TT-S-00230C, Type II, Class A. Primary applications include perimeter sealing in mansonry, perimeter sealing of windows and doors, construction joints, and control and expansion joints.
Applicable Standards
- ASTM C920, Type S, Grade NS, Class 25, Use NT
- VOC: 53 g/L
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2000 (Smooth) Construction Grade Hybrid Sealant
Chem-Calk 2000 is a one-component, smooth, advanced hybrid sealant. It is colorfast and has long-lasting elastomeric qualities for construction grade applicaitons. Chem-Calk 2000 meets ASTM C920, Type S, Grade NS, Class 25, Use NT; U.S.Federal Specification TT-S-00230C, Type II, Class A. Primary applications include vinyl window perimeter sealing and engineered trim board applications. For textured surfaces, use Chem-Calk® 2000T.
Applicable Standards
- ASTM C920, Type S, Grade NS, Class 25, Use NT.
- US.Federal Specification TT-S-00230C, Type II, Class A
- VOC: 21 g/L
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2000T (Textured) Construction Grade Hybrid Sealant
Chem-Calk 2000T is a one-component, textured, advanced hybrid sealant. It is colorfast and has long-lasting elastomeric qualities for construction grade applicaitons. Chem-Calk 2000T meets ASTM C920, Type S, Grade NS, Class 25, Use NT; U.S.Federal Specification TT-S-00230C, Type II, Class A. Primary applications include vinyl window perimeter sealing and engineered trim board applications. For smooth surfaces, use Chem-Calk® 2000.
Applicable Standards
- ASTM C920, Type S, Grade NS, Class 25, Use NT.
- US.Federal Specification TT-S-00230C, Type II, Class A
- VOC: 21 g/L
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Primers
Primers: N-32, N-40, & Prime Coat
Primer N-32 has been developed to provide adhesion on surfaces covered with flourocarbons, silicone acrylics, acrylics, etc. Drying time is approximately 5 to 10 minutes.
Primer N-40 has been developed for use on anodized and mill-finished aluminum and most other metals.
Prime Coat Primer is recommended for use on concrete, masonry, wood and most porous substrates if intermittent or continuous water immersion is anticipated.
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