G-Tape Waterproofing Joist Protection 3040BK Black

$20.35 - $47.30

Nichigo G-Tape 3040BK Black Roll
Waterproofing Joist Protection

There are multiple size options for you to select from on our website.

  1. 50mm wide x 20m roll
  2. 75mm wide x 20m roll
  3. 100mm wide x 20m roll


Nichigo G-Tape Joist Protection Tape
Available in 50mm, 75m & 100mm Widths

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

G-Tape Black Joist Protection Tape 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 2 kg
Dimensions 10 × 10 × 10 cm
Override Category Fees







50mm Wide x 20m Roll, 75mm Wide x 20m Roll, 100mm Wide x 20m Roll


There are no reviews yet.

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

MWT Australia Wide ShippingWe ship Australia Wide. Contact our Office for freight costing to your area - 02 9829 5000