A-TEC ADHESIVE AND SEALANT 310ML GREY

• A-Tec bonds, caulks and seals
• excellent sealing properties
• adheres to both wet and dry substrates
• resistant to UV-light and mold

Features:

• extremely strong and permanently elastic after curing
• free of phthalates, solvents and isocyanates
• safe on mirrors, no markings on natural stone
• almost odourless
• even on wet, slippery surfaces
• fungus and bacteria resistant
• water and airtight
• can be used on most building materials

Applications:

• for all applications: construction, sanitation and maintenance
• replaces installation, wood and PU adhesives, silicone sealants, sanitary silicones, acrylate adhesives, butyl sealants
• a general-purpose adhesive that adheres to most substrates without damaging synthetic materials
• mirrors (vertical adhesive beads), natural stone (does not bleed through), metal, polyester, polystyrene foam, moist substrates, even under water
• seals steel, welded steel and tack welded steel (also stainless steel type 316 and 316L), thus preventing rust
• overpaintable with most common paints
• less adhesive to PP, PE plastics, bitumen and silicone

Technical information:

• basis MS polymer
• skin formation at 23°C 50% R.H. 8 minutes
• tack free at 23°C 50% R.H. 25 minutes
• full hardening 24 hours 6 mm / 48 hours 7 mm / 72 hours 8 mm (23°C 50% R.H.)
• volume shrinkage after curing < 3 %
• hardness (DIN 53505) 60 Shore A
• tensile strength after 7 days 260 N/cm² / after 1 month 280 N/cm² / after 3 months 310 N/cm²
• tear strength (DIN 53504) 140 N/cm² / 1.40 Mpa
• elongation at break (DIN 53504) > 350%
• water vapour transmission (DIN EN ISO 12572) 1.6
• pressure resistance (ISO 11432) 1.19 N/mm²
• application temperature +5...+40 °C
• thermal stability -40...+90 °C / peak: 155°C max. 30 minutes

Chemical resistance:

• good: water, seawater, aliphatic solvents, oils, greases, diluted organic acids and lyes
• moderate: esters, ketones and aromatics
• poor: concentrated acids, chlorinated solvents, chlorine of swimming pools