3 Rolls of Klober Span-Tech 1 x 45m Non Breathable Roof Underlay Roofing no felt
This roofing material is an alternative to 1F felt, making it a versatile and durable choice for various roofing projects. Klober Span-Tech Non Breathable Underlay. Each roll is 1m by 45m. It does not affect the underlay itself.