TTM-Piomb XP is realized by means of pairing of a layer of open-cell polyurethane foam with density 35 kg / m², and a layer of physically cross-linked polyethylene with cells completely closed, with an interposed rubber-lead sheet with a net, with memory effect. It is resistant to temperatures from -50°C to +80°C.
Three-layer product composed of:
- 1 layer: 3 mm physical polyethylene
- 2 layer: rubber lead with a 2 mm net
- 3 layer: 10 mm polyurethane