Fourthane® GREY is a liquid multipurpose polymer, which after 30 to 60 minutes achieves similar mechanical properties like rubber used in coatings at concentrator and acid plants as well as pulley lagging repair.
• Specially designed to use in the field.
• Very easy to apply.
• Only one hour* after the repair is done the product has cured enough to resume operation of the equipment
accomplishing an important reduction of downtime and maximizing the equipment operational availability.





| HARDNESS | 90 SHORE A | ASTM D2240 |
| MODULUS 100% PSI | 800 | ASTM D412 |
| MODULUS 300% PSI | 1500 | ASTM D412 |
| TENSILE STRENGTH PSI | 5000 | ASTM D412 |
| ELONGATION % | 490 | ASTM D412 |
| TEAR RESISTANCE –D 470-PLI | 75 | |
| TEAR RESISTANCE–DIECV-PLI | 530 | |
| REBOUND % | 58 | DIN 53512 |