PENNTECH™ HDPE SHEET is a multi-layer compound waterproofing membrane, composed of a layer of high density polyethylene (HDPE) film, polymer press-sensitive adhesive layer and unique technology reactive inorganic fine granule or silicon-oiled release film layer, specially designed for underground basement structure waterproofing, and suit for pre-applied construction method.
·Weldable - Tight joint, leakage risk free
·High Elongation - Supper adaptation to any structure, breaking risk free
·Sticky Back - Excellent bonding performance, application as easy as pie
·Pre-application - Be part of the building foundation, no leakage risk, no maintenance needed
Choose The Type Fits Your Most:
PENNTECH™ PRE - Self-adhering type with PE release film
PENNFLEX™ PRE(SD) - Self-adhering type with reactive inorganic granule
| Type | Thickness | Width/Roll | Length/Roll |
| PENNTECH™ PRE/PRE(SD) 1200 | 1.2 mm | 2.0/2.5 m | 20 m |
| PENNTECH™ PRE/PRE(SD) 1500 | 1.5 mm | 2.0/2.5 m | 20 m |
| PENNTECH™ PRE/PRE(SD) 2000 | 2.0 mm | 2.0/2.5 m | 20 m |
Where to Apply?
PENNTECH™ HDPE Self-adhesive Waterproof Membrane is specially designed for underground structure waterproofing(e.g. basement, foundation), supports pre-applied construction method. Its pressure-sensitive adhesive requires less process during construction, the whole layer will firmly stick on the foundation and become part of the building.
