XtraFlash™ Nail-On - Premium Grade Flashing

A heavy duty, flexible, tear resistant, woven polypropylene nail on flashing designed to prevent moisture and water intrusion when used around windows and doors. XtraFlash was engineered to provide excellent durability when exposed to high ultraviolet rays and has the ability to withstand high winds. The cross woven design is to be mechanically fastened with staples or capped nails.


Perimeter sealing of:

  • Windows
  • Doors


  • Approved for usage per ASTM E2112-01, Installation of Exterior Windows & Doors
  • Excellent Moisture Resistance - Up to 140 Hrs at 100% Humidity
  • Mold & Mildew Resistant
  • Wind & Tear Resistant
  • UV Resistant Up to 365 days
  • Fast & Flexible Installation
  • Resists Cracking
  • Will not De-laminate or Shrink


ASTM C-920 Type S & TTS-0230C, Grade NT, Class 25. AAMA 808.3-92 Exterior Perimeter Sealing.

Technical Specs

Thickness 13 mil (ASTM D882)
Water Vapor Permeance <.02 perms (ASTM F1249)
Water Vapor Resistance 140 hours
Mold & Fungal Growth NONE (ASTM G21)
Accelerated UV >0.95% strength after 2000 hrs
Tensile Strength - Warp 181 (ASTM D751)
Grab Tensile Strength-Weft 148 (ASTM D2261)
Tongue Tear - Warp 48 (ASTM D2261)
Tongue Tear- Weft 34 (ASTM D2261)
Mullen Burst 240psi (ASTM D3786)
Low Temp Bend Passes



Splicing in the weave of the product is a normal occurrence during the manufacturing process in order to achieve continuous 300 foot roll lengths. Do not use or apply this spliced section; simply cut off the spliced section, discard, and continue with normal application.


XtraFlash has been tested with all the XtraBond™ Sealants and has been determined compatible. If this product is used with any other sealants, a compatibility test and adhesion test must be conducted by the purchaser or end user. The purchaser should contact the company providing such products.



The XtraFlash Nail-On is available for the following industries


This product is available in the following configurations:

  • 9”, 12” and 18” rolls by 300 ft length. Weight is approx: 7.00 lbs (9”), 10.5 lbs (12”), and 13.75 lbs (18”) per roll.

Limited Lifetime Warranty

This product is guaranteed to give satisfactory performance if applied in accordance with the label directions. Liability to Premier Industrial Supply, Inc. (Premier) is limited to a full refund of the purchase price or product replacement if product is proven defective. Premier shall not be liable for loss or damage, whether direct, consequential or incidental. There are no other warranties expressed or implied including the implied warranty of merchantability or fitness for a particular purpose.