Dowsil Silicone Sealant Distributor (CWS)

DOWSIL™ Contractors Weatherproofing Sealant

A single-component sealant that cures through moisture exposure. This medium modulus sealant is designed to create durable, flexible, and watertight joints. Notably, it exhibits exceptional adhesion to a variety of porous and non-porous substrates, all without the need for priming. Its specialized formulation makes it ideal for effectively sealing joints that undergo dynamic movement.

DOWSIL™ Contractors Concrete Sealant

Single-component, moisture cure silicone sealant designed for concrete and precast applications.. This 100% silicone formulation is low modulus, which means it imparts minimal stress on the bond between the sealant and substrate. It excels in creating long-lasting, flexible, and watertight seals for joints, particularly in masonry applications. This sealant not only offers remarkable adhesion without the need for priming, but its ability to recover from extension and compression ensures superior performance in joints that undergo extreme movement.

DOWSIL™ 790 Silicone Building Sealant

An ultra-low-modulus, single-component silicone elastomeric sealant engineered for high-movement weathersealing tasks. This neutral-cure sealant demonstrates superb adhesion without requiring a primer, making it an ideal choice for concrete and various porous surfaces. It also comes in an extensive range of colors to suit diverse aesthetic preferences.

DOWSIL™ 791 Weatherproofing Sealant

Presenting a single-component, medium-modulus, neutral-curing silicone elastomeric sealant engineered to excel in weathersealing applications. Available in multiple colors, this sealant transforms into a robust and flexible silicone rubber weatherseal joint upon curing, ensuring durability and performance for your building’s needs.

Fast-curing structural silicone sealant engineered to meet the demands of both structural and weathersealing tasks. Perfect for the assembly, installation, or repair of substrates like structurally glazed glass, it’s a reliable choice for various applications.

DOWSIL™ 795 Silicone Building Sealant

A versatile, one-component, neutral-curing silicone sealant with medium modulus. This sealant is an optimal choice for weatherseal as well as structural applications, offering exceptional adhesion to materials like glass, metal, and aluminum.

DOWSIL™ 995 Silicone Structural Sealant

One-component, neutral-cure, elastomeric adhesive specifically-designed for silicone structural glazing. This adhesive excels in delivering outstanding unprimed adhesion across various building substrates. Notably, it surpasses expectations with its superior adhesion, making it a prime candidate for structural glazing applications in hurricane or impact rated windows and doors. Its impressive movement capacity spans a range of +/- 50%.

DOWSIL™ 1199 Silicone Glazing Sealant

One-part, neutral-cure RTV sealant optimized for automated glazing systems. With its remarkable adhesion properties, this product excels as a backbedding sealant on sash assemblies and in cap, toe, or heel bead applications. It is specifically engineered to meet the exacting criteria for a back-bedding sealant in the high-speed production of windows and doors.

DOWSIL™ 999A Silicone Glazing Sealant & Dowsil Glazing Sealant

One-part sealants that undergo curing upon exposure to atmospheric moisture, resulting in a resilient and pliable glazing and curtainwall seal. Tailored to address the requirements of glass shop glazing, these sealants are ideal for diverse applications including general glazing, backlite replacement, and skylight installations.

DOWSIL™ 786 Silicone Sealant and Tub Tile & Ceramic Sealant

Formulated to effectively seal nonporous surfaces in areas around showers, tubs, sinks, and plumbing fixtures. These mildew resistant sealants excel in environments with high humidity and extreme temperature variations.

DOWSIL™ Contractors Paintable Sealant

One-part, non-sag sealant known for its rapid curing and compatibility with medium movement scenarios. This silyl-terminated polyether (STPE) hybrid sealant stands out with its unique combination of paintability and remarkable unprimed adhesion across both porous and non-porous substrates. This quick curing hybrid is your ideal solution for general weather sealing needs.

A pre-formed silicone extrusion featuring an ultra-low modulus design, bonded to substrates using either DOWSIL™ 791 Silicone Perimeter Sealant or DOWSIL™ 795 Silicone Building Sealant. Engineered to cater to both new construction and remedial projects.

DOWSIL™ 756 SMS Building Sealant

One-part neutral-curing, medium-modulus silicone elastomeric sealant that excels in weathersealing sensitive substrates where aesthetic appeal matters. Its application spans skylights, glass facades, porous natural stone, and panel systems, all with a focus on mitigating staining and residue rundown streaking. Available in multiple colors.

DOWSIL™ 758 Silicone Weather Barrier Sealant

One-part, neutral cure silicone  sealant with excellent adhesion to peel and stick air/vapour barriers.. This sealant is specifically engineered for strong adhesion without the need for priming, even on demanding, low surface energy surfaces. It excels in bonding to various materials including air and weather barriers, window flashings, and other fenestration components.

Dow DOWSIL™ Allguard

Dow DOWSIL™ is an elastomeric coating designed for exterior architectural use. This product stands out due to its distinctive blend of UV stability and breathability, inherent traits of silicone polymers. These properties facilitate the passage of moisture away from the building, effectively preventing potential mold problems in most scenarios. This exceptional combination allows us to offer the industry’s premier architectural paint and coating warranty: a 10-year non-pro-rated warranty for both material and labor.

Dow DOWSIL™ Allguard shields the underlying substrate against weathering and maintains its integrity without peeling or cracking. It’s offered in a wide range of colors, which can be custom-tinted at our warehouse. With a 25-year track record of effective results across Canada, it offers reliability you can count on.

DOWSIL™ 982 Silicone Insulating Glass Sealant

A two-part silicone sealant designed to excel in dual capacities: serving as a secondary sealant in dual-sealed insulating glass units and catering to insulating glass units earmarked for structural glazing. Upon curing, this sealant takes on a strong, high-modulus, and flexible silicone seal character. Its chemical stability promotes long-lasting performance and creates a dependable, weathertight bond. It also adheres to various substrates, such as glass and metals like galvanized steel and aluminum without the need for priming.

DOWSIL™ 983 Structural Glazing Sealant

Engineered for specific scenarios where both structural and weatherseal applications are required, particularly in the realm of factory glazing and curtainwall production. After curing, this structural sealant creates a robust, flexible, and watertight bond that is warranted for 20 years. It’s suited for ±25% movement weatherseal applications. Notably, it exhibits remarkable unprimed adhesion to glass, alodine, and anodized aluminum. While DOWSIL™ Primer-C OS is recommended to ensure swift and consistent adhesion, the 983 Structural Glazing Sealant is especially efficient on high-performance substrates approved for architectural structural glazing applications.

DOWSIL™ 3363 Insulating Glass Sealant

Specialized two-part silicone sealant with elevated strength for demanding applications. This high-strength solution is tailored for scenarios where traditional sealants might require larger joints. It’s the economical choice for insulating glass applications that face formidable challenges, such as intense wind in tall buildings, hurricane forces, cold-bent glass, or high-impact situations like bomb blasts. By allowing smaller joint dimensions, it enhances productivity through quicker filling.

DOWSIL™ 888 Silicone Joint Sealant

Single-component, non-sag silicone substance that cures into a low-modulus silicone rubber when exposed to atmospheric moisture. Its versatile application can be carried out over a wide range of temperatures. Specifically designed to excel in high traffic concrete areas.

DOWSIL™ 890-SL Silicone Joint Sealant

Single-component, self-leveling silicone substance that cures into an ultra-low-modulus silicone rubber upon encountering atmospheric moisture. The resulting cured silicone rubber maintains its flexibility within the temperature range of -20 to 300°F. This self-leveling silicone sealant is tailored for applications in concrete and joints between concrete and asphalt pavement.

DOWSIL™ 902 RCS Joint Sealant

A self-leveling, cold-applied sealant that consists of two parts and cures rapidly. Designed to be easily installed, it is composed of ultra-low-modulus 100 percent silicone rubber. Its primary purpose is to effectively seal expansion joints that encounter combined thermal and vertical movements, often as a result of traffic loading.

In need of other sealant products? CS2 is also a Sikaflex sealant distributor. Check out our product offering today!