Betaseal U-428 Dow Auto Glass Primerless Urethane//Adhesive with Single Application Primer (10)

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  • U428
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Amazon Price: $94.99 (as of November 12, 2025 1:37 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: Betaseal
  • Manufacturer: Betaseal

Features

  • (10) Tubes of Dow / Dupont U428HV (10.5oz 310ml) + (5) 5504GSA Single Use Application Primer Stick 10ml
  • Requires 26:1 thrust ratio caulk gun or better to properly dispense – use with wide nozzles – does not fit standard silicone caulk guns.
  • Primerless to Glass Urethane – Primer to cover any scratches or for application on bare metal or freshly painted surfaces.
  • OEM Quality – BETASEAL U-428HV is crash tested to a minimum drive away time of 4 hours down to 40°F/4.4°C (FMVSS 212). Please consult fixed glass installation guide for more details.
  • *Professional Use Product* prior use of this product is required – failure to adhere to guidelines may result in improper installation which may include: leaks, air noises, or even serious injury. Seller highly recommends using a certified automotive glass technician.

Manufacturer Info

  • PartNumber: U-428

Product Info

  • Color: black

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