Katepal TopTite 3° SE is a DIY cap sheet suitable for single-layer application on roofs steeper than 1:20. It does not require an underlay membrane except in exceptional cases. The product can also be installed over existing single-layer roofing. It should be mechanically fixed to the substrate through the centre of the adhesive edge on the top surface. The minimum installation temperature is +5°C. The product has a polyester reinforcement layer.
Katepal products should be stored away from direct sunlight and moisture and handled with care before installation. Roll products should be stored in an upright position – rolls transported horizontally should be turned upright after receiving the order. Pallets must not be stacked. Pay attention to safe lifting practices: pallet lifting instructions can be found via the QR code on the pallet’s plastic wrap.