UltraTNT PSA Tape
UltraTNT™ PSA Tape is a waterproof seam & repair tape with Ultra™ fiber. Constructed with two layers of 0.25 mil polyester film with light grey Ultra™ yarn inserted in the warp and bias. The backing is a pressure sensitive, high tack, non-yellowing adhesive.
50mm wide for maximum coverage or can be trimmed to suit. Designed to be applied to the film side of fabrics to reinforce and waterproof seams. The tape is very stretch-resistant along the length of the roll, where there are straight, parallel Ultra™ yarns inserted to control stretch. The Ultra CrossPly™ yarn helps control bias stretch and adds to the tear-resistance of the tape.
UltraTNT™ PSA Tape has an excellent bond to the film side of Ultra™ and EPLX™ fabrics. We recommend this process to create the best bond:
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Work in a room temperature of at least 21° C.
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Fabric should be clean and dry; if not, clean fabric surface with Isopropyl alcohol and allow to dry.
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Peel back release paper and apply tape evenly over seam, a working say 5 – 10 centimeters at a time.
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Go back over the tape, applying even pressure with rubber seam roller (or firmly by hand, if no roller available).
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Let cure for 24 hours for best adhesion.
