Liaoning Jiuding Hongtai Waterproof Technology CO., Ltd.



Waterproof Membrane / Black General

JDHT BG-A acid, saline tolerant, self-adhesive butyl rubber membrane with strengthen film, polymer material as overlay, consists of butyl rubber as bonding material, together with anti-corrosive additives, covered with isolation layer. Applicable with wet lay-up technique, or self-adhesive method.


1.Good durability;Concealed works can have the same life as buildings;

2.Chemical resistant, chloride-penetrate resistant and acid, alkali and salt tolerant, applicable on coastal area and wastewater treatment plants;

3.Excellent adhesion to all substrates, no seepage even if waterproof system partially damaged, lower further maintenance costs;

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

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

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

7.Low overall costs, lessen construction processes, protection layer not required, both cost and time saving.



High-saline area projects

Application information

Surface preparation→Sealant→Strengthening joint parts→Positioning with ink→Membrane paving→Membranes overlapping→Joint parts sealing→Protective measures

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.

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