Page 88 - Westform Product Catalogue July 2025 Public
P. 88
UNIVERSAL
MASTER FLASH
MATERIAL SPECIFICATIONS JULY 2025
Material Temperature Range
o
EPDM (BLACK) -65 F +250 F
o
SILICONE (GREY) -100 F +400 F
o
o
masterflash.aztecwasher.com/product/universal-mf
NOTE: When used on roofs where pitch is steeper than 20 degrees (4/12 or more), Or when used on deep ribbed profile
panel (1 1/2” or more), consider using the next larger size pipe flashing that will accommodate the same pipe diameter.
BASE SIZE O.D. PIPE EPDM(BLACK) SILICONE (GREY)
#1 4 3/4” 1/4” - 2 1/2” SPECIAL ORDER
#2 6” 1 3/4” - 3” SPECIAL ORDER
#3 8” 1/4” - 5”
#4 10” 3” - 6 1/4”
#5 11” 4 1/4” - 7 3/4”
#6 12” 5” - 9”
#7 14” 6” - 11”
#8 17” 7” - 13”
#9 25 1/2” 9” - 19”
TERMS Net 30 Days. Prices subject to change without notice.
