Product Specification Use – Construction Purity – 99.9% PH Value – 5.0-8.0 Curing Time – 24 hours Joint Width – (3 – 12 mm) Pot Life – 45 minutes Temperature Resistance – (30 deg C to 150 deg C) Mixing Ratio – (15 Water Naba Joint Solution) Compressive Strength – (24 hours min. 4.00 kN, 48 hours min. 8.00 kN)