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Products / PU Sealant / KASTAR 115 Windshield/Auto Glass PU Sealant – Strong Bond

KASTAR 115 Windshield/Auto Glass PU Sealant – Strong Bond

Catalog: PU Sealant
Model: KASTAR 115

Kastar Auto Glass PU Sealant is a versatile, single-component polyurethane PU adhesive sealant ideal for joining and sealing car glass. It offers good adhesion, outstanding elasticity, and UV stability. It guarantees an excellent and enduring bond regardless of the climate conditions. Non-solvent, fast-setting, and pigmented this sealant cross-links to form an elastomeric material that does not crack, shrink, or vibrate. It is versatile for exclusive use in most automobiles, for instance, in windshield replacement and glass panel service. Kastar Auto Glass PU Sealant is compounded to industry specification for maximum performance and durability which aids in maintaining the car’s structure and safety.

Appearance: Black
Density (g/cm³) : 1.35±0.05
Sagging properties (mm): 0
Shore A-hardness (A°): 61±3
Tensile strength (Mpa): ≥4.0
Elongation at break (%): ≥350

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Auto Glass PU sealant
Description
Specifications
Features & Benefits

Kastar 115 is a high-quality and easy-to-use one-component polyurethane for use in automotive products such as windshields/auto glass. It is specially designed for bonding and sealing windshields and car windows and side & rear view mirrors. It has marvelous sticking power and stands lasting to provide optimum sealants against water, dirt, and wind noise penetration. Cured Kastar 115 exhibits elastic, high bond strength that offers protection from UV light, aging, and elevated and low temperatures to deliver performance in the worst conditions. This product meets car industry specifications for the necessary shock resistance at high speeds and is built for long service life.

Besides, it complies with the nationwide specifications in the sealing of pipelines that transport drinking water It is mildew resistant. It is a non-sagging, non-slumping sealant that is one ingredient that results in excellent elasticity and adhesion of this sealant. It has an incredibly high degree of sturdiness and is highly resistant to weather, and comes with the element of self-bonding, it is relatively easy to repair. It comes in three color variants and is an overall high-value sealing solution used heavily in various industrial contexts.

Application

1. Automobile windshield.
2. Side glass installation.
3. For automobile repair, there is the maintenance and sealing seal to consider.

Auto Glass Sealant Auto Glass Sealant Auto Glass Sealant
Testing Items Performance
Appearance Black
Density (g/cm³) 1.35±0.05
Sagging properties (mm) 0
Shore A-hardness (A°) 61±3
Tensile strength (Mpa) ≥4.0
Elongation at break (%) ≥350
Volatile content (%) ≤4
Tensile-share strength (Mpa) ≥1.5
Touch dry time (min) 10~30
Curing speed (mm/24h) 3~5
Extrudability (g/min) 80
Pollution properties Non
Application temperature (℃) +5~+35
Shelf life (month) 9
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