PURL-SJ40 is a two-part, closed-cell, polyurethane foam system designed for slab lifting and other applications requiring high-crosslink density, good heat stability, high compressive strength and excellent structural properties. The two components should be processed using plural airless proportioner equipment.
SKU: 46.5KG
$444.08
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The PURL range is made in Australia under ISO9001. It contains no Ozone depleting potential and is well below the “Greenstar” VOC threshold.
Typical Uses/Applications
Slab lifting foam is a trusted choice for repairing sunken or uneven concrete without demolition. Quick to apply and built for strength, it helps you stabilise structures with less disruption. At Liquimix, we supply Australian-made PURL-SJ40 polyurethane slab lifting foam for heavy-duty use across civil, commercial and industrial projects.
| MIX RATIO | 1:1 with Graco high-pressure |
| Gel time | 20 seconds |
| Cream Time (seconds) | 8 Seconds |
| Rise time | 50 seconds |
| Free rise core density (kg/m3) |
41 kg/m3 |
BY GRACO EXPERTS
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