Easy Application, Excellent Adhesion

SPUR+ 1015 silane is a silylated polyurethane resin used for manufacturing one-part, moisture-curing sealants and adhesives for indoor and outdoor use. Because it is manufactured without the use of plasticizers and has a manageable viscosity, it is more prominently used as a base resin for low modulus sealants in building and construction applications where good elastic recovery is required. With broad formulation latitude and easy application characteristics, SPUR+ 1015 silane generally does not require primer to provide excellent adhesion to multiple surface types.

Technical Documents

SAFETY DATA SHEETS
SDS

TECHNICAL DATA SHEETS

SPUR+™ 1015 Prepolymer

SPUR+™ 1015 Marketing Bulletin

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More About SPUR+™ 1015 Silane

Silane-terminated polyurethanes have become increasingly appealing for use in the manufacturing of adhesives, sealants and coatings. Formulations based on SPUR⁺ prepolymers typically feature fast room-temperature cure and freedom from bubbling during cure and allow a broad formulation latitude when compared to conventional polyurethane technologies.

SPUR⁺ prepolymer can enable the formulator to use a wide variety of additives and adhesion promoters to optimize a range of performance needs that include:

Enhanced elasticity and durability

Primerless adhesion to many organic and inorganic, porous and nonporous substrates
Excellent chemical resistance, such as to automotive fluids
Minimal shrinkage
Exceptional weatherability
Paintability
Non-staining performance on porous substrates
Candidacy for clear adhesives
Lower VOC-formulated products
Does not contribute any unreacted isocyanates

Key Features and Typical Benefits