For Primelok 170 Weatherboards
An additional off stud joining option. Concealed joiners have been designed with a gap that will accommodate most changes in the deminsions of the product due to temperature and moisture changes. The joiner is flashed on the rear of the weathertex product to prevent water penetrating into the cavity. Joints are filed with a 6mm bond breaker and highly flexible paintable polyurethane sealant.