May someone look for the best sealing type he can´t overpass Nitto PVC 21!

White, premium grade PVC, genuine "soft" tape, single packing.

No fillers of any kind are use during the production of the PVC tape to guarantee excellent elongation properties. A good balance between adhesion strength, unwind force and film flexibility gives easy handling and perfect sealing properties. It is suited for outside use thanks to the good ageing and weatherability properties. And furthermore it is resistant to oils, acids and alkalines.

• total thickness 30 mm
• roll with 20m
• 190µm strenght
• -18°C upto +90°C
• pure plasticized PVC, no fillers
• good adhesion to backing
• good weatherability
• pressure sensitive rubber based adhesive, plasticized PVC film
• exzellent elongation
• excellent relaxation
• no flagging
• free from lead compounds