Sika SikaFlex® 252 One Part Polyurethane Adhesive

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Sika SikaFlex® 252 One Part Polyurethane Adhesive
Categories:	Polymer; Adhesive; Thermoset; Polyurethane, TS; Thermoset Polyurethane, Adhesive
Material Notes:	Sika 252 SikaFlex One Part Polyurethane Adhesive A high viscous, high strength adhesive, this product can replace rivets, screws, welds, and other mechanical fasteners. Seals and bonds in one step. 4 mm Cut-Off. Available in black, white, gray. Good non-sag. Cure Type: Moisture
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Physical Properties	Metric	English	Comments

Density	1.16 g/cc	0.0420 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	45 - 50	45 - 50
Tensile Strength, Ultimate	3.79 - 4.48 MPa	550 - 650 psi
Elongation at Break	550 - 650 %	550 - 650 %
Adhesive Bond Strength	2.41 - 2.76 MPa	350 - 400 psi

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	90.6 °C	195 °F
Minimum Service Temperature, Air	-40.0 °C	-40.0 °F

Processing Properties	Metric	English	Comments
Cure Time	1440 min	24.0 hour	Value given per 3/16 inches
Tack-Free Time	30.0 - 45.0 min	0.500 - 0.750 hour
Shelf Life	9.00 Month	9.00 Month

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PSIKA02 / 67720

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