Summum Pro Locking Band
Summum Pro Locking Band
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Summum Pro 6" Locking Band
All-Weather 304 Stainless Steel Mechanical Joint Clamp — Model SC-6LB
Ensure maximum structural rigidity and joint security across your chimney stack with the official Summum Pro 6" Locking Band (Model #SC-6LB). Precision-engineered in Canada from heavy-gauge 304 stainless steel with a factory mirror polish, this essential safety band wraps tightly around the mechanical joints connecting Summum Pro 6" insulated chimney sections, insulated tees, elbows, and termination caps. Designed to fit the 9-inch outer casing of the chimney system, it physically bridges and locks pipe joints together—preventing lateral disengagement caused by gusty roofline winds, thermal expansion cycles, and heavy winter snowpacks.
Summum Pro 6" Stainless Steel Locking Band Profile & Joint Clamping Geometry
- 100% True 304 Stainless Steel Construction: Fabricated entirely from premium .019" thick 304 mirror-finish stainless steel, delivering lifetime resistance to corrosive creosote wash, acidic condensation, moisture, and coastal salt air.
- Essential Structural Joint Security: Clamps around outer casing seams to form a positive mechanical lock, preventing vertical stack wobble and lateral pipe displacement under heavy sub-zero snow loads and high winds.
- Tool-Friendly Secure Fastening: Features heavy-duty stainless steel draw-bolt hardware that tightens evenly around pipe beads without crushing internal insulation or distorting the inner flue.
- Precision Snug Fit on 6" Chimneys: Tailored specifically to encase the 9-inch outer casing diameter of Summum Pro 6" insulated chimney pipe, tees, elbows, and termination adapters.
- CAN/ULC-S629 Certified System Component: Fully tested and certified by OMNI Laboratories to withstand intense 2100°F (1150°C) chimney fire conditions with just 2" clearance to combustibles.
- Limited Lifetime Warranty: Backed by Summum Pro's generous 10-year 100% component replacement warranty and 50% replacement coverage thereafter when installed by a certified WETT or APC technician.
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