Liaoning Jiuding Hongtai Waterproof Technology CO., Ltd.


BG-Y Polymer Butyl Rubber Self-adhesive Waterproof Membrane

Waterproof Membrane / Black General

JDHT BG-Y high density butyl rubber self-adhesive waterproof membrane is designed for pre-applied waterproof projects, consists of high density polyethylene (HDPE) film as main material, butyl rubber self-adhesive film on one side together with isolation layer.


1.Skin type waterproof system, prevent channeling by form micro-full-bonding with substrates, minimize the impact even if waterproof system partially damaged, lower further maintenance cost;

2.Applicable at wide temperature range, no slippage at 100℃, non-cracking at -40℃;

3.Raining season construction, wet substrates applicable, bondable in water, waterproof quality assured even working with water;

4.Low temperature construction, applicable at -20℃ without heating;

5.Low overall costs, achieve sound waterproof performance with single layer, lessen construction processes, protection layer not required, both cost and time saving.


Underground project decks 





Application information

Surface preparation→Joint part strengthening→Positioning with ink line→Membrane paving→Membrane overlapping→Joint part sealing→Protection measures→Rebar

Package & Storage


1.Store indoors at dry, ventilated place, protected from sunlight and rain, storage temperature not exceed 45℃;

2.Different types products must be stored separately;

3.Max. stacked 4 layers while horizontal placed, membranes prohibited to be stored inclined or crossed;

4.Handle with care during transport, storage and applying. Stay away from flame during transport and storage.

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