Elasti-thane Membrane
Description
ELASTI-THANE BASECOAT is a high-solids, 2-component, amber/clear, aliphatic polyurethane coating designed to perform multiple functions. It provides the benefits of good UV resistance with the ability to be extended and applied at depths up to 2” when incorporating ROCK-TRED aggregates and fillers
Uses
ELASTI-THANE BASECOAT can be used the broadcast or slurry base coat in some ROCK-TRED SOFT-FLOOR Systems or a highly flexible joint filler. It can be extended up to 1:1 by volume with certain ROCK-TRED aggregates to make a slurry or flexible grout.
Typical Coverage
ELASTI-THANE BASECOAT can be installed as a grout up to 2 inches thick or as a high build component in flexible foot traffic membrane systems from 20 to 250 mils.
Physical Properties
| Volume mix ratio | Mix entire content of kit |
| Viscosity [mixed] | 4000-6000 CPS Typical |
| Solids Content [%] | 96 % [ASTM D-2697] |
| Ultimate Elongation (ASTM D412) | 1,000-1,200 % |
| Abrasion Resistance Tabor 1000 cycles / CS 17 wheel / 100g | 0.02 grams Loss |
| Tensile Strength (ASTM D412) | 700-800 psi |
| Hardness (ASTM C-661) | 60-65 (Shore A) |
| Application Temps. | 33° – 80° F |
| Potlife | 35-40 minutes @ 75° F (24° C) |
| Recoat time | 6-8 hours @ 75° F (24° C) |
| ‘Open’ to foot traffic | 12-16 hours @ 75° F (24° C) |
| ‘Open’ to vehicle traffic | 36+ hours @ 75° F (24° C) |
| Shelf Life | 6 months in unopened unit |





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