












🔥 Seal your roof with confidence — the flexible flasher that outlasts the rest!
Flashers #6 Silicone Grey Roof Jack Pipe Boot is a high-temp, flexible silicone flashing designed for metal roofing pipes with outside diameters from 5" to 9". Made entirely in the USA, it offers exceptional durability withstanding temperatures from -100°F to 450°F. Its easy, tool-free installation and adaptable design ensure a secure, long-lasting seal on any roof pitch or metal profile.
















| ASIN | B08HVV8XKV |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #49,557 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Roof Flashings |
| Color | Silicone Grey |
| Customer Reviews | 4.7 4.7 out of 5 stars (363) |
| Date First Available | September 13, 2020 |
| Included Components | Pipe Flashing Only |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.17 pounds |
| Item model number | FSG6 |
| Manufacturer | jackman Industries, Inc. |
| Material | Silicone Rubber |
| Part Number | FSG6 |
| Pattern | FSG6 |
| Product Dimensions | 12.25 x 12.25 x 6 inches |
| Size | #6 (Pipe OD 5" to 9") |
M**Y
Great roof penetration boot.
Excellent boot. Seals well to a metal roof. Stands the heat and doesn't dry out. Good value
D**N
Great find
Worked great for barn wood stove and great price. We could not find one in local store.
J**N
Great product!
Great quality and easy installation
T**H
Know what size hole you're putting in your roof first.
This is my 3rd time using one of these on a metal roof, and they work great. Just a word of warning when ordering. Know your roof pitch and how it affects the hole size you will have to cover. The steeper the roof, the more oblong the hole gets. So unless you're installing it on a flat roof, don't buy the one that just fits your pipe. My roof is an 8 pitch, about 35°. The pipe was 8 inches round, and while the hole in the roof was about 8.5 inches wide, it was 10.5 inches long. I went with the next size bigger and it just fit. Two sizes bigger would have been even better, and if the roof pitch was steeper it might even have to bigger still.
B**E
Worth buying
Well made
J**N
Great product
Fit perfect
H**S
Metal roof silicone boot
Great quality
G**.
as described
item as described, quick shipping,well packed,
D**D
Seemed fine, sealed good, till I was not watching my fire and got to hot, now my seal is floating somewhere in the sky. Was good when it was around. The fact I burnt it is not the fault of the seal. I used it on a dual wall heat pipe, I tried to be to cheap and was screwed to a steel roof so gave it a shot. Clearly it did not work. Product still good.
L**T
Très satisfait
M**L
Came quick and is excellent quality
N**Y
I installed it on a wood burning stove pipe and it started to crack after a few weeks. Not sure if it’s a quality problem or if I exceeded its temperature rating. This information is hard to find and different sources give conflicting numbers. It has been working for a few months now, and despite some visible surface cracks it hasn’t fallen apart.
V**N
Looked like it will work but the silicone became brittle and disintegrated within days
Trustpilot
2 months ago
2 weeks ago