Polyseal 1 PUA
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Colour:White / Off white / Beige (other colours on request)
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Density:1.3 +/- 0.05
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Viscosity:Thixotropic paste
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Shrinkage:< 5
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MAF, (%) Butt joints:+/- 25
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MAF, (%) Lap joints:+/-50
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Shore A Hardness:20-35
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Adhession to concrete:>25
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Elongation (%):>250
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Chemical resistance:pH 2.5 to 11.5, sea water
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Skinning time @ 25C & 50% RH, (hrs):24
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Full cure @25C & 50% RH, (d):7
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Application temperature (C):+5 to +40
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Service Temperature (C):-40 to +80
Description
POLYSEAL 1PUA is a one part low modulus high performance polyurethane sealant, which cures on absorption of atmospheric moisture to form a firm and flexible rubber watertight seal for moderate and control joint. POLYSEAL 1PUA can be used in both horizontal and vertical applications.
