Weicon Flex 130 M Classic adhesive and sealant, black

Features:

• strong, overpaintable (wet in wet), sandable
• has outstanding aging stability and good resistance to UV rays.
• It is resistant to freshwater and salt water and is free of silicone, isocyanate, halogens or solvents
• The product has an ISEGA certificate and can be used as an adhesive in food technology.
• Flex 310 M Classic is an elastic adhesive on an MS polymer basis and is suitable for the bonding of metals, many plastics, ceramic, wood, glass and stone.
• Can be used in metal construction, tank and apparatus engineering, carriage, vehicle and container construction, ventilation and air conditioning systems, in the electrical industry, yacht and boat construction and in all applications where silicones or products containing silicones are not suitable.

Technical features:

• Basis 1 K-Polyoxypropylene
• Density 1,44 g/cm3
• Viscosity pasty
• Stability/Run-off (ASTM D 2202) 1 mm
• Processing temperature +5 to +40°C (+41 to +104°F)
• Cure type by humidity
• Curing condition +5 to +40°C (+41 to +104°F) and 30% to 95% rel. humidity
• Skin-overtime 25 min.
• Cure speed (first 24h) 2-3 mm
• Volume change (DIN 52451) -1%
• Gap filling up to max. 5 mm
• Gap width up to max. 25 mm
• Shelflife (+5 up to +25°C/+41 up to +77°F) 12 months
• Shore Hardness A (DIN 53505/ASTM D 2240) ±5 42
• Elongation at break (DIN 53504/ASTM D412) 650 %
• Tensile strength of the pure adhesive/sealant 3,3 N/mm2 (479 psi)
• Average tensile shear strength (DIN 53283/ASTM D 1002) 2,1 N/mm2 (305 psi)
• Tear strength (DIN 53515/ASTM D 624) 20 N/mm2 (2.900 psi)
• Movement capacity max. 15 %
• Temperature resistance -40 to +90°C (-40 to +194°F) briefly to +130°C (+266°F)
• Overpaintable (liquid paint) Only „wet in wet“, within 3 hrs. at the latest after material app
• Building material category (DIN 4102) B 2