OSI 1256934 H2U Window, Door & Sliding Door Urethane Acrylic Sealant

buy caulking & sundries at cheap rate in bulk. wholesale & retail painting gadgets & tools store. home décor ideas, maintenance, repair replacement parts
Write a review
Available in white color, 10.2 Oz cartridge. Used to seal painted, stained or sanded surfaces. Water based formulation is non flammable, non toxic and has an extremely low odor.
SKU: 41428391
MFG: 1256934
Shop more products by Osi.

We offer lowest price on Caulking & Sundries, save money on large orders with Life and Home.

In Stock
Request a Bulk Quote

Thank you for your quote request. We will be in touch.



For windows, doors, fiber cement and vinyl siding, hardboard, pressboard, and OSB. Used to seal painted, stained or sanded surfaces. Will not crack under intense sunshine or freeze-thaw conditions. Meets or exceeds federal spec. TT-S-00230C, Type II, Class A and ASTM C 920, Grade NS, Class 25.


  • Color: White
  • 10.2 Oz Cartridge
  • Paintable
  • Interior or exterior use
  • Permanently flexible
  • Non-flammable
  • Adhere to all types or surfaces
  • Mildewcide added to protect cured sealant
  • Dries to a gloss sheen
  • Cleans up with soap and water
  • Covers approximately 14 linear feet at a 3/8" bead
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


MFR: 1256934
SKU: 41428391
UPC: 028756005506
Brand: Osi