Are adhesions of wood and derived wood products with PU adhesives, such as OTTOCOLL® P 84, OTTOCOLL® P 85 or OTTOCOLL® Rapid, weather-resistant and suitable for outdoor applications?
The products OTTOCOLL® P 84, OTTOCOLL® P 85, OTTOCOLL® P 340 Rapid and OTTOCOLL® KRAFTMAX comply with the requirement as per DIN EN 204 stress group D4, which means that weathering-resistant bonding of wood materials are to be protected with a suitable coat of paint.