Fast-Curing 2C Polyurethane Adhesives

The excellent non-sag behaviour of SikaForce -adhesives allows easy bridging of gaps and clean working spaces. At present, there are two SikaForce -7550 adhesives, which provide pot lives of 5 or 15 min. When the mixture of the two components is warmed, the handling time is reduced. Fig. 98 shows the handling time of SikaForce -7550 L05 (pot life 5 min) when lap shear strength of 0.5 MPa on electro-coated steel is achieved. 

SikaForce adhesives uniquely meet the high demands of the automotive and commercial vehicle, marine, electronic, constmction and general industries with regard to ageing, chemical and heat resistance (Fig. 99). 

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