MortarFlash™ 40-Mil Rubberized Asphalt is a prefabricated self-adhering sheet-type waterproofing membrane made of a high-tensile polyester film coated with specially formulated rubberized asphalt adhesive. MortarFlash adheres aggressively to most clean, dry substrates, including metal, wood, vinyl, and masonry.
FEATURES
- Easy-to-remove release sheet protects the adhesive until installation
- Self-seals around fasteners and punctures
- Primer recommended along with the use of a termination bar and a bead of sealant under the leading edge of the flashing
- 3” side laps and 6” end laps recommended
- Apply uniform pressure with hand roller over entire surface
- MortarFlash™ Non-Asphaltic can be used to create inside and outside corners when prefabricated accessories are not feasible
SIZES AND PACKAGING
This product is sold in box quantities only.
| Width |
Length |
Rolls/Box |
LF/Box |
| 12" |
75' |
3 |
225' |
| 18" |
75' |
2 |
150' |
| 24" |
75' |
1 |
75' |
NOTE
- Do not install over solvent based sealants unless fully cured.
- Do not install over PVC and silicone roofing materials
- Do not install over flexible vinyl gaskets
AVAILABLE FLASHING COMPONENTS
Recommended for use with MortarFlash Rubberized Asphalt
Termination Bars
- PVC – 1/8” thick, UV stabilized
- Stainless steel – 16 gauge Type 304
- Stainless steel w/ lip – 16 gauge Type 304
Drip Edge
- Stainless steel – 28 gauge Type 304
- Kynar-coated galvanized steel – 24 gauge
- Cold-rolled copper – 24 gauge
CompleteFlash Inside/Outside Corners & End Dams
Metal Drip Edge Corners
Sealant
RESOURCES
