Ceiling suspension kit., Head track., Base track., High threaded self-drilling, self-tapping stainless steel primary fasteners with non-ferrous EPDM backed washer. Plastic moulded heads., High threaded self-drilling, self-tapping stainless steel primary fasteners with non-ferrous EPDM backed washer. Lacquered heads., Stainless steel secondary fasteners with non-ferrous EPDM backed washer with low profiled heads to match colour of the flashing., Butyl rubber sealant., Low modulus silicone., Film backed butyl tape., PVC foam tape., FDA approved sealant.