Bostik® 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. Bostik 2020 has a non-sag consistency suitable for most vertical applications. Bostik 2020 meets ASTM C920, Type S, Grade NS, Class 50.
Commercial Products
Architectural Grade (One Component)
Bostik 2020 Architectural Grade Hybrid Sealant
Applicable Standards
- ASTM C920, Type S, Grade NS, Class 50
- VOC: 16 g/L
, 
General Purpose Grade (One-Component)
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
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
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.
Bostik GPS1 (General Purpose Sealant) Polyurethane
Bostik GPS1 is a one-component, non-sag, polyurethane sealant specifically formulated to fulfill general sealing installations while exhibiting excellent dynamic movement capability. Bostik 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.
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
, 
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
Bostik 1200 Silicone Sealant (Chem-Calk)
Bostik® 1200 is a one-component silicone sealant that cures by reaction with moisture. Its cured properties allow it to be used in a wide array of applications to principally non-porous surfaces. Bostik® 1200 exhibits excellent adhesion to such building materials as glass, glazed ceramic tile, and aluminum.
Basic Uses
- Perimeter sealing around windows, doors, and other exterior and interior building components.
- Sealing metal frames
- Sealing windows and skylights
- Sealing dissimilar building materials such as plastics, ceramics, and metals
Applicable Standards
- CARB and SCAQMD Compliant.
- Meets VOC Requirements for OTC Regulation.
Construction Adhesives & Sealants (One-Component)
Bostik 915 Construction Grade Polyurethane Sealant
Bostik 915 is a one-component, non-sag, polyurethane sealant. Bostik 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. Bostik 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)
, 
Bostik 916 Textured Polyurethane Sealant
Bostik 916 is a one-component, non-sag, textured polyurethane sealant. It exhibits a textured appearance for excellent transitional sealing between materials of different textures. Bostik 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
, 
Bostik 2000 (Smooth) Construction Grade Hybrid Sealant
Bostik® 2000 is a one-component, smooth, advanced hybrid sealant. It is colorfast and has long-lasting elastomeric qualities for construction grade applicaitons. Bostik 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 Bostik® 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
, 
Bostik 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
, 
Bostik Home Heavy Duty Construction Adhesive (HDCA)
Bostik Home Heavy Duty Construction Adhesive (HDCA) is a one-component, moisture-cure, polyurethane sealant that is specifically engineered for subfloor and floor joist assemblies, from site-erected structures to factory-constructed modular and mobile homes. It can be used indoors and outdoors with little to no odor and is VOC-compliant, which makes it the product of choice for the environmentally- and health- and safety-conscious user.
Applicable Standards
- ASTM D3498, APA AFG-01, ASTM C557 and HUD UM-60A
- CARB and OTC Compliant
- VOC Compliant
- PFS Tested and Approved
Resources
Bostik 2000T (Textured)
Bostik 2000T™ is a one-component, textured, Advanced Urethane Sealant. Chem-Calk 2000T demonstrates commercial grade, hybrid sealant properties such as color stability and long lasting elastomeric qualities for construction grade applications. Chem-Calk 2000T meets ASTM C-920, Type S, Grade NS, Class 25, Use NT, US Federal Specification TT-S-00230C, Type II, Class A, and Canadian standard CAN/CGSB 19.13- M87. This high-performance adhesive also exceeds AAMA 808.3 specification. Primary applications include vinyl window perimeter sealing, fiber cement board, engineered trim board, and siding applications.
Applicable Standards
- ASTM C920, TYPE S, GRADE NS, CLASS 25, USE NT, A AND M
- CARB and SCAQMD Compliant
- Meets VOC Requirements for OTC Regulation
Benefits:
- Seals joints between most vinyl siding, fiber cement board (FCB), aluminum, most metals, and other common building materials.
- Interior and exterior bonds—transitional seal between building materials.
- Perimeter seals for windows, doors and other wall penetrations on vinyl, fiber cement board (FCB) and other siding materials.
- Metal building construction
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.
Resources
Architectural Grade (Two-Component)
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.