G-Tape Waterproofing Joist Protection 3040BK Black 50mm


Nichigo G-Tape 3040BK
Black 50mm x 20m Roll
Waterproofing Joist Protection

486 in stock (can be backordered)

Quantity Price
1 - 30 $28.05
31+ $25.30


G-Tape is now available!

Developed and made in Japan, GTape has taken the Deck building market by storm.

3040BK has quickly become a favourite of deck builders. No other product combines performance and ease of use. Adds protection to deck joists and helps to increase longevity.

Ultimate Flashing performance with unmatched contractor friendly features. AAMA 7-11 Level 3 Class A means 3040BK Flashings meet the highest standards for hot and cold performance and does so without the need for additional primer. Lighter weight than butyl or rubberized asphalt flashings 3040BK outperforms these products by significant margins.

-3040BK is used to professionally flash Windows, doors, deck beams, etc. Use anywhere you need permanent protection.

-3040BK Flashings have been shown to adhere to the toughest surfaces and in the toughest environments.

-3040BK Flashings have been recently tested for 50 year ageing and have demonstrated to retain over 60% of original adhesion and over 100% of original tensile strength. We challenge all other Flashing products to do the same.

Additional information

Weight 1.0000 kg
Override Category Fees







There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.