This shed felt roof repair kit contains everything you need to replace your shed felt roof. The kit contains a durable, robust, longer-lasting, waterproof felt expected to last up to 15 years if installed correctly. Just select the size of your shed roof from the drop-down and add the product to the basket. If you need help calculating the size of your shed roof, we've written a helpful guide here. The kit includes; IKO Super Shed Roofing Felt (Green Mineral/ Polyester Reinforced 8m x 1m roll), IKO Roofing Felt Shingle Underlay 3B - 20m x 1m, Galvanised nails, lap sealant (note, lap sealant applicator gun not supplied). 1 x IKO Super shed felt IKO Super Shed roof felt is a longer-lasting, polyester reinforced felt with a green mineral finish. This robust waterproofing membrane is expected to last up to 15 years. Advanced formula, polyester-based roofing felt. High-performance waterproofing. Install in exactly the same way as traditional shed felt. 1 x IKO Roofing Felt Shingle Underlay 3B - 20m x 1m IKO Glass Fibre Underlay is a waterproofing membrane manufactured to BS 747 Type 3B, consisting of a strong glass fibre base coated with oxidised bitumen. It is sand finished on both surfaces. This product is used as an economical underlay (or intermediate layer) in a built-up felt roofing specification. Glass Fibre Based Underlay. Ideal For Use Under Felt Shingles. Roll weight: 36kg. Formerly BS747 Type 3B. 1 x Galvanised nails Galvanised coated nail with an extra-large head used for felt materials, i.e. shed roofs etc. Approx 650 per KG 15mm x 3.00mm 1 x Soudal lap sealant Soudal Roof & Gutter Sealant is a superior plastoelastic, single component sealant based on bitumen. Suitable for emergency repairs Temperature resistance: -35°C to 130°C Maximum allowed distortion: 10%