Light density, half lb. semi rigid material that expands and fills cracks, crevices, and voids that sticks to uneven surfaces forming an air sealing insulation https://www.lapolla.com/spray-foam-insulation/airtight-open-cell-foam-insulation/
Medium density 2lb rigid material with a (LTTR) that when installed the minimum thickness of 50 mm the closed cell spray foam becomes both a air and vapor barrier https://www.lapolla.com/spray-foam-insulation/airtight-closed-cell-spray-foam/
We do business with Lapolla and you can find all of the products we use of their's right here at https://www.lapolla.com/spray-foam-insulation/
Monday - Friday: 7:00 am - 3:30 pm
Saturday: By appointment
Sunday: Closed