OTTOSEAL A 250 Acrylic Sealant

The caulking material for bitumen and moist surfaces

Characteristics

• Plastic sealant based on acrylate copolymer
• Compatible with bitumen
• Universal primerless adhesion on sheet metal, aluminium, copper, brass, glass, ceramics, bitumen, wood, concrete, masonry, plaster, tiles, roofing tiles, polyester, roofing felt, zinc etc.
• Adheres also on moist, smooth, non absorbent substrates
• Immediately rainproof
• Silicone-free
• Compatible with coatings according to DIN 52452
• Good UV-resistance

Fields of application

• Perfect sealing for roofers and plumbers
• Sealing of air condition and ventilation systems
• Safe sealing of joints with little expansion

Standards and tests

• “Highly recommendable non-hazardous building product” according to building material list (TOXPROOF) of the TÜV Rheinland, Germany
• Suitable for applications according to IVD instruction sheet no. 12+31+35 (IVD = Germanindustry association sealants)
• Certified according to GOS

Technical Documentation

Technical Datasheet

Safety Datasheet