Atul offers solvent free coating systems for protection against corrosive chemicals on metal and concrete surfaces. They protect floor | substrate from chemicals including acids, alkalis and solvents. Features • solvent-free • very high chemical resistance • USFDA, 21 CFR 175.300 compliant* • may be applied by notch trowel | power trowel, brush and roller Applications • floor coatings in chemical industry, acid resistant linings, tile joints, gap filling in tank farms and glass-filled coating surfaces 16 17 Application process Ensure surface is clean, dry and free from foreign contaminants. 1 Fill surface defects | undulances using epoxy mortar | paste. 2 Apply chemical resistant coat on slightly tacky primed surface. 3 Mix resin and curing agent in specified ratio. This is premix resin. 4 Add quartz sand mix no. 10 into premix resin. 5 Apply chemical resistant mortar using notch trowel. Allow curing for 24 hours. 6 Apply two sealer coats using brush | roller. 7 Allow curing for 24 hours to get optimum results. 8 Chemical resistant systems Technical details Lapox systems Mixing ratio (resin : curing agent) Mixed1 viscosity @ 25 °C Pot life2 @ 25 °C Colour Recommendations Parts by weight mPa s Minutes Gardner Tank lining ARPN-58 | AH-351 100 : 30 5,000-8,000 25-35 Resin: 3 GS Curing agent: 4 GS EPN system for very high chemical resistance to concentrated acids and alkalis. Offers resistance upto 98% sulphuric acid. ARPN-58 | K-41 | K-42# 100 : 65 9,000-10,000 65-85 Resin: 3 GS Curing agent: >18 GS EPN system with excellent chemical resistance to concentrated acids and alkalis.. ARPN-58 | AH-651 | AH-652# 100 : 65 9,000-10,000 65-85 Resin: 3 GS Curing agent: 16 GS EPN system with excellent chemical resistance to concentrated acids and alkalis. ARPN-58 | K-49 100 : 65 9,000-10,000 100-130 Resin: 3 GS Curing agent: 13 GS EPN with low mixed viscosity with excellent chemical resistance. B-11 | K-49 100 : 60 7,000-10,000 110-150 Resin: 1 GS Curing agent: 13 GS Standard low viscosity system for good chemical resistance for screed | mortar, secondary containment and tank linings. B-11 | K-41 | K-42 100 : 60 8,000-15,000 50-140 Resin: 1 GS Curing agent: > 18 GS Standard system for excellent chemical resistant tank lining and screeds. B-47 | K-41 | K-42* 100 : 60 1,000-7,000 150-300 Resin: 1 GS Curing agent: >18 GS Low viscosity system for excellent chemical resistant tank lining and screeds. Secondary containment lining ARB-33 | AH-416 100 : 60 300-500 40-50 Resin: 1 GS Curing agent: 1 GS Low viscosity system with cycloaliphatic amine curing agent for good chemical resistance and high gloss. ARB-33 | K-302 100 : 50 300-500 30-40 Resin: 1 GS Curing agent: 2 GS Fast curing system for high gloss coating with excellent resistance to amine blush. 1Brookfield viscosity | 2Pot life of 100g mixed mass | Note: B-11 and AR-101 are Bis-A based liquid epoxy resins | Use ARPN-59 in place of ARPN-58 for low mixed viscosity | #Combination of two curing agents in specified ratio provides flexibility in working time l tails
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