DOWSIL 994

Product:
DOWSIL™ 994 Ultra-Fast Bonding Sealant is a fast curing two-component, neutral silicone formulation specifically developed for structural glazing and for automated bonding applications where a fast and durable bond is required. DOWSIL™ 994 Bonding Sealant offers primerless superior adhesion on a wide variety of substrates (PVC, wood, Aluminum). Adhesion and durability performances on glass and various PVC substrates have been successfully tested according to ETAG 002. It supports demanding automated assembly processes for enhanced productivity. Neutral alkoxy; cures at room temperature giving off a small amount of alcohol.

DOWSIL™ 994 Ultra Fast Bonding Sealant

Product:
DOWSIL™ 994 Ultra-Fast Bonding Sealant is a fast curing two-component, neutral silicone formulation specifically developed for structural glazing and for automated bonding applications where a fast and durable bond is required. DOWSIL™ 994 Bonding Sealant offers primerless superior adhesion on a wide variety of substrates (PVC, wood, Aluminum). Adhesion and durability performances on glass and various PVC substrates have been successfully tested according to ETAG 002. It supports demanding automated assembly processes for enhanced productivity. Neutral alkoxy; cures at room temperature giving off a small amount of alcohol.

Features & Benefits:
– Ultra-fast curing system allowing significant productivity improvements in continuous production processes, automated fabrications and specific bonding designs
– Meets European standard for structural glazing (ETAG 002)
– Ideal for bonding on UV-exposed surfaces due to excellent long term durability and UV resistance
– Excellent primer less adhesion to a wide range of substrates
– Specially designed for adhesion between glass and PVC, wood and aluminum window frames
– Excellent adhesion to a wide range of substrates including coated , enameled and reflective glasses, anodized and polyester paint coated aluminum and stainless steel
– High level of mechanical properties
– Stable viscosity for base and curing agent
– High level of structural capability
– High level of movement capability
– Odorless and non-corrosive cure
– Excellent stability through wide temperature range: -50°C to 150°C
– Fast application with easy-to-use 2-component pumping equipment
– Firm cycle time (e.g. Window and panel units can be moved along the line within a few minutes)
– Lot matching of base and curing agent not necessary
– European approval for structural glazing
– European Technical Approval ETA 18/0571 (color black)

Composition:
– 2 part silicone sealant
– Neutral (moisture) cure

Applications:
Ideal for continuous production processes, automated fabrications and specific bonding designs, e.g.:
– Structural glazing
– Windows and doors bonding
– Solar thermal bonding
– Internal partition wall bonding

More details can be found in the technical data sheet (available in english and french).