Adhesive for car glass “BOLL” SPRINT is a single-component polyurethane adhesive mass
which hardens very fast with the moisture in the air and develops an elastomer with very
good mechanical properties. It is resistant to water, weather conditions and acids.
Application: With its good adhesive properties, elasticity and durability, it is used to glue windshields and rear glass in motor vehicles. The resulting durableseal is resistant to high temperaturechanges and absorbs various thermal expansion of the glued glass and metal surfaces so that both elements can move independently. It can be applied in cars with air bag systems. After1 hour the car is ready to be driven (at 23C and humidity of 50%).
Physical properties:
colour: black
temperature of application: +5
o
C - + 35
o
C
density: 1.2 g/cm
3
Shore A hardness (ISO 868 – 3 s.): 60 - 65
surface drying time at 23
o
C and 50% relative humidity: 25-40 min
hardening coefficient after 24 h at 23
o
C and 50% relative humidity: > 3.5 mm
shear strength, 5 hours at 23
o
C and 50% relative humidity
(Ford SAE J 1529): > 130 psi
shear strength, 7 days at 23
o
C and 50% relative humidity
(Ford SAE J 1529): > 500 psi
rupture resistance (ISO 37): > 700 %
rupture coefficient (ISO 37): > 870 psi
Additional information:
it meets the requirements of TEST (standard FMVSS 2
12) after 3 hours at 23
o
C and 50% of
relative humidity
Comments:All technical specifications are approximate. We recommend to test the material to make sure it is appropriate for the specific application. The producer reserves the right to improve the product and change its technical properties, including modifications to the specification.
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