Polyken 626 Foilastic Aluminum Flashing Tape, 12 in x 50 ft Roll, 35 mil, Silver
Aluminum Foil Flashing Tape Roll
Polyken 626 Foilastic is a heavy-duty aluminum flashing tape designed to create a weather-tight seal for roofing, flashing, and sheet-metal repairs. Its aggressive rubber/butyl adhesive and 35 mil construction help resist moisture intrusion across a wide service temperature range.
Key Features:
- Weather-Tight Sealing: Helps block moisture, air, and vapor penetration for durable flashing and repair work.
- Heavy-Duty Build: 35 mil thick construction with aluminum backing for robust, jobsite-ready performance.
- Strong Adhesion: Rubber/butyl-based adhesive grips to many common building surfaces for reliable bonding.
- Wide Application Range: Useful for gutters, roof valleys/eaves, chimneys/vents, ductwork, and sheet-metal patching.
- Temperature Performance: Designed for cold-to-hot conditions from -30°F to 200°F.
Specifications Table:
| Specification | Details |
|---|---|
| Category | Flashing |
| Sub Category | Metal Flashing Tape |
| Unit of Measure | RL - Roll |
| Roll Width | 12 in |
| Roll Length | 50 ft |
| Thickness | 35 mil |
| Color | Silver / Aluminum |
| Backing Material | Aluminum foil |
| Adhesive Material | Rubber (also listed as Butyl Rubber) |
| Liner Type | Slit |
| Minimum Operating Temperature | -30 °F |
| Maximum Operating Temperature | 200 °F |
| Standards Met | ASTM D 412-97; ASTM D 903-93; PSTC 101; AAMA-711; ASTM E2112 |
| Tensile | 300 psi/min |
| Adhesion | 18.3 lb/in |
| Warranty | 12-year limited warranty |
| Package Quantity | 1 roll per unit; 4 units per case |
| Case Quantity | 4 units per case |
| Pallet Quantity | 108 rolls |
Frequently Asked Questions (FAQ):
Q: What size is this roll?
A: This roll is 12 inches wide and 50 feet long.
Q: How thick is the tape?
A: It is 35 mil thick.
Q: What temperature range can it handle?
A: It is rated for use from -30°F to 200°F.
Q: What type of adhesive does it use?
A: It’s described as using a rubber adhesive and also as a butyl rubber adhesive (source listings vary).
Q: Is it compatible with sealants/caulks?
A: It’s listed as compatible with most caulking and sealants and not reactive with most solvent-based solutions.
A Polished, Protective Edge for the Places You Never Want to Think About Again
There’s a quiet luxury in a detail that disappears—yet performs relentlessly. This aluminum Foilastic flashing tape delivers a crisp metallic finish with a substantial 35 mil presence, wrapping vulnerable seams with a confident, weather-tight seal. Use it to refine the unseen architecture of the home—around vents, roof transitions, and metal repairs—so everything above and below the surface feels considered. It’s the kind of backstage essential that lets the whole space live beautifully, without compromise.
Seal critical roof and metal joints with Polyken 626 Foilastic—choose the 12 in x 50 ft roll for durable, weather-tight protection.