Shingle Over Ridge Vent 11-1/4" x 5/8" BF15 Assures accurate line up of

Assures accurate line up of dowel holes in furniture & carpentry

*Cis/trans isomers ratio: min

Use #1225 genuine part

Guards against UV damage

Structural supports to concrete

Shingle Over Ridge Vent 11-1/4" x 5/8" BF15 Assures accurate line up of"DIVERSI PLAST" SHINGLE OVER RIDGE VENT 20' Roll 11 1 4" Wide x 5 8" Thick Rigid Roll Plus Shingle Over Ridge Vent Storm Stop Membrane Keeps Elements Out Of Attic Made of corrosion free laminated high density polyethylene corrugated plastic with a thin spun bound non absorbent polypropylene membrane bonded to it which does not allow direct water or weather entry "One Pass" nail attachment allows for quick installment (nails included in specified items