JS-60 is a self-leveling, 100% solids, two-component modified polyurea-based elastomeric joint sealant. JS- 60 is a flexible material that is designed for 25% movement of an installed joint width. A minimum of 28 days is recommended for concrete to effectively cure prior to installing joint filler or joint sealant.
Physical Properties
Mix Ratio | 1:1 |
Tack-Free Time (Minutes) | < 5 min |
Gel Time, (seconds) | 2-3 min |
Pot Life ASTM D1640 | 3-4 min |
Open to Foot Traffic ASTM D1640 | 2 hours |
VOC Content | 0 |
Solids Content | 100% |
Shore A Hardness, ASTM D2240 | 58 – 60 |
Elongation, ASTM D638 | 340 – 400 |
Tensile Strength (PSI), ASTM D638 | 580 – 625 |
Tear Strength (lb./in.), ASTM D624 | 130 – 140 |
Taber Abrasion, ASTM D4060 (mg loss, 1000 revs, H-18)) | 20-75 |
The values stated in this technical data sheet are produced under controlled laboratory conditions.
