Loading... Please wait...

400 CPS - Windshield Crack Repair Resin

400 CPS - Windshield Crack Repair Resin


Product Description

UNBREAKABLE -Strongest windshield repair resin in the world.
​Confirmed by independent lab testing to be Stronger than windshield glass

  • Used for both floater cracks and edge cracks. 
  • Use in the point and middle section of an edge crack. 
  • Use above 50 degrees F.
  • Independent lab testing shows repairing a long crack with 400 increases the overall strength of a windshield by over 60% - meaning it not only restores to 100% strength but increases to 162% of new windshield glass.  
  • Passes the same federal required (FMVSS 205) visual and penetration resistance tests required of a new windshield. 
  • Gained strength after exposure in lab tested temperature resistance at -30 F to 225 F and QUV (UV, moisture and humidity).  
  • Loses no strength from QUV weathering or thermal cycling. 
  • Meets and far exceeds the auto glass industry's Repair of Laminated Auto Glass Standard (ROLAGS) resin criteron. 
  • Note: Need a crack opener that is at least 8-inches long to use in the point of a crack.


See the Lab Tests proving our resin strength.

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Write your own product review

Find Similar Products by Category

Sign up to our newsletter


   Before/After Photos
   Incorrect Resin Photos
   Correct Resin Photos
   Fundamentals of Windshield Repair Adhesives
   Repairable Windshield Damage
   Windshields are Made to Crack
   Windshields Repair Standard (ROLAGS)

About Ultra Bond
Contact Us
Ultra Bond Reviews

Recent Updates