Polytuff®-31

POLYTUFF®-31 PROTECTIVE FLOORING POLYURETHANE
Polytuff®-31 is a 100% solids, solvent-free, high build, semi-flexible polyurethane binder. Polytuff-31 can also be pigmented with polyurethane tinters or powder oxides.
INTENDED USES OF Polytuff®-31
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Flooring Applications
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Trowelable gap filler in porous substrates
MIX RATIO | 1:3 with Graco high-pressure, heated, impingement-mix equipment |
HARDNESS | 55+/-5 (Shore D) |
ELONGATION | 50 - 60% |
ABRASION | 75mg (CS-17 wheel, 1000 cycle) |
TENSILE | 13 - 14 N/mm² |
TEAR | 35 KN/m |

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Features of Polytuff®-31
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Elastomeric
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Solvent Free
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Excellent Abrasion Resistance
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Good Chemical Resistance
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Low exotherm
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Extremely tough
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Rollable