What fasteners can be used with KOMA Trimboards?
Any rust-proof woodworking fastener will work with KOMA products. We recommend stainless steel or hot-dipped galvanized fasteners. KOMA products do not require pre-drilling unless a large fastener is use or the product is installed in low temperatures. KOMA Trimboards work well with nail guns, using rust-proof nails. Finishing nails are recommended. You should avoid fine-threaded wood screws and ring-shank fasteners. Holes should be filled with KOMA Bond&Fill. KOMA Bond&Fill also should be used to adhere KOMA Trimboards to each other.