Nural- 27 Grey Aluminum (Set of 2 Tubes 22 cm³.)

Nural- 27 Gray Aluminum (Set of 2 Tubes 22 cm³.).
- Set of 2 22 cm³ tubes.
- Mixing time: 4 minutes are available to mix and apply the product. Handling time: 15 minutes. Hardening time: after 1 hour it can withstand 100 kg/cm2.
- Shear tensile strength (according to EN 1465): 120 kg/cm2 (4 hours, 23ºC, steel) / 170 kg/cm2 (4 hours, 23ºC, copper). Temperature resistance: from -30ºC to +150ºC.
- Expansion coefficient: (UNE 53126) 4.75 x 10-5. Liquid resistance: resistant to water, oil and common solvents. Also resistant to diluted acids and alkalis. Contains no solvents and does not alter its volume when hardened.
- Product colour: grey. Pattex Nural 27 bonds, repairs and fills permanently. Once hardened it can be sanded, polished, treated, machined and painted. It is ideal for sealing cracks and leaks in pipes, tanks and metal parts. It adheres to iron, steel, stainless steel, chrome-plated steel, nickel-plated steel, aluminium, copper, brass, tin and lead. It is also suitable for glass, crystal, fibreglass, plastics, wood, marble, cement and asbestos.