Polyurethane adhesive and sealing compound SOTRO PU 50

Polyurethane adhesive and sealing compound SOTRO PU 50 (closed tube) in a tube 310 ml

Technical information

SOTRO PU 50  - one component polyurethane sealant
 

Specifications. SOTRO PU 50 is a permanently elastic one-component polyurethane adhesive and sealing compound. Once fully cured, the sealant can be coated with topcoats used for the repair and refurbishment of vehicle bodies. It is possible to make a correction within ~ 20 minutes. PU 50 sealant has excellent adhesion without special primer to glass, stainless steel, anodized aluminum, painted and enamelled surfaces, glass fiber reinforced materials, enamelled ceramic and terracotta tiles. Performance for Ø 5 mm: 15m.
 
Application:Before application, the surface should be cleaned and degreased with a solvent such as MEK (methyl ethyl ketone). Oxidized metal surfaces and concrete must first be sanded and then cleaned. Degrease PVC, aluminum and glass with a non-greasy solvent (acetone). Puncture the cartridge and cut the nozzle according to the required extrusion diameter, remove the metal base and extrude with a hand or air gun. Apply at temperatures from + 5⁰C to + 35⁰C. If used in cold weather, store at + 20 ° C before use. Curing of the sealant begins immediately after application and depends on temperature and humidity. After 6-8 hours the sealant can be coated with paints including And water soluble. Attention! The PU 50 sealant is ready to use.

An open cartridge should be used within a short time to avoid product hardening. Storage. Store tightly closed at temperatures between 5⁰C and + 25⁰C.

The figures given are only average values ​​based on tests carried out in laboratory conditions and are not valid for specific operating conditions. The company reserves the right to modify or change products at any time without notice. All information should be considered as general advice on the use of the products. Users have to verify the suitability of each product in actual use under certain conditions. Astro Trade Group LLC is not responsible for material defect if not properly stored and used in accordance with the above conditions.