Rotomod uses high density polyethylene (HDPE), a rigid and resistant material. HDPE has the particularity of being weldable in case of possible modifications to the boat (deformations/cracks). DISCOVER MORE CANOEING-KAYAKING TIPS 04/02/2021 04/02/2021 HOW TO CHOOSE YOUR PFD 04/02/2021 04/02/2021 HOW TO CHOOSE YOUR PADDLE ? 04/02/2021 04/02/2021 ADVANTAGES OF A POLYETHYLENE BOAT 04/02/2021 04/02/2021 WHAT TYPE OF POLYETHYLENE DOES ROTOMOD USE?