A ll insulation palaka suitable drilling anchor for mechanical assembly to the wooden surface of .sp Star Plastics, for use in thermal insulation applications in the wood surface OSB dowels production yapmaktadır.ahşap due to substrate thickness suitable drilling branched screws quality and ease of application may be made dübellerdir.ahşap surface in different way that is, no application is made with the materials used in the application on concrete or gas concrete surfaces. The right detail is the guarantee of quality application.