Siena Dragon Skin is a premium waterproofing & anti-fracture membrane, ready-to-use elastomeric barrier.



Siena Dragon Skin is a premium waterproofing & anti-fracture membrane, high quality, ready to use elastomeric barrier. Trowel, roller or spay applied, interior, exterior, residential or commercial, meets IAPMO specifications, ANSI A118.10 and ANSI A118.12.