2mm glazing blocks plastic 100x20mm blue

Designated for gluing windows in country houses and outbuildings. Material-hard wood, impregnated with special compounds that increase the moisture resistance of the product. The design provides for a slot under the silicone sealant, which creates additional tightness of the window unit. 8mm wooden glazing blocks are made of specially treated hardwood that provides sufficient pressure resistance. The blocks are 80mm long and come in a packing unit of 100 pieces. With these glazing blocks, you will not have to worry about chipping on the glass edge.