

Multi-Flash Stainless Steel Fabric Flashing is designed with a flexible 2 mil sheet of type 304 stainless steel laminated to a polymer fabric, offering exceptional durability and flexibility. It provides best-in-class puncture and tear resistance, making it ideal for various flashing applications. Multi-Flash SS is perfect for cavity wall flashing, foundation sill flashing, flexible flashing, head and sill flashing, and thru-wall flashing. It comes with a life-of-the-wall warranty for reliable, long-lasting performance.
York US-100 Sealant is recommended for use with this product.
FEATURES
- Life-of-the-wall warranty
- Available in type 304 (standard) and type 316 (for corrosive/coastal environments)
- Best-in-class puncture and tear resistance
- Puncture: ASTM E154; 2,500+ psi
- Tensile: ASTM D412; 100,000
- Fire-resistant: ASTM E84 Class A material
- Mold-resistant: passes ASTM D3273
- Heat-resistant: Will not degrade in high heat applications, such as SPF installations
- Stainless steel face provides an excellent surface for air barriers and sealants to adhere to
- Exceeds performance specifications for York's copper fabric flashing
- Unlimited UV exposure (must be concealed within 180 days to prevent damage)
- Flexible and easy to cut and form by hand
- Made of 60% recycled material and recyclable
- 60' rolls for fewer lap joints
- HPD# available upon request
- Non-staining: safe for use with limestone
BENEFITS
- Effective for through-wall flashing applications
- Ideal transition membrane for air barriers, roofing, and waterproofing
- Suitable for window and door sill pan flashing, jamb closure flashing, roof-to-parapet flashing, and deck ledger flashing
- Compatible with air barriers, spray polyurethane foam, insulation boards, and construction sealants
COMPATIBLE WITH
- Air barriers
- Spray polyurethane foam
- Insulation boards
- Construction sealants
JOINING OF MATERIALS
- Joints shall be made by using York 304 SA and embedding each side of the connecting flashing 2" on this butyl tape. Another option is lapping the flashing a minimum of 6" and coating the contacting surfaces with an approved sealant. Using an interlocking lap per manufacturer’s detail is also acceptable with the use of an approved sealant. All edges must be sealed.
RESOURCES

PRICE MATCH GUARANTEE
Did you spot a better deal on the same item elsewhere? No worries! At Masonry Direct, we stand by our commitment to offering the best value. Our Price Match Guarantee ensures that if you find the identical product at a lower price, we'll match it. Shop with confidence, knowing you'll receive the quality you want at the best possible price. Simply reach out to our team, and we'll make sure you get the value you deserve.