QB2 & QuickPATCH®

QB2 hits rafters right. QuickPATCH® seals holes tight.
 

Faster installs, fewer parts, fewer holes. 

QB2 is the original top mount—Miami-Dade approved, third-party tested, and made of only 3 parts for durable, watertight installs. Missed a rafter? QuickPATCH® increases patching speed and performance while reducing clean up and total hole repair costs with its pre-cut patch with pre-applied butyl sealant. Peel, place, press. No cutting. No mess. No callbacks.


 

QB2 Features

 

 

QB2’s Boltseal® technology physically and visually indicates when a rafter is missed, 

so there’s no guessing game.

 

Boltseal® technology relies on torque-driven compression – if it can’t compress then it won’t seal. To compress the Microflashing® properly and protect the penetration from water intrusion, installers must hit the rafter. When you drive the QB2 (PN 17662) into our L-Foot and Microflashing®, BoltSeal® gets to work: the compression shoulder of the bolt forces the Microflashing® into the penetration, creating a watertight seal that doesn’t require other sealants.

If installers miss the rafter, they will know. It’s that simple. The Microflashing® will not compress, and the L-foot can easily be rotated by your installer. QuickBOLT mounts are the only products on the market that offer this type of error-proof installation technology. Your crews will save your company time and money with this failsafe feedback system. Your team will know they have done the job right the first time, reducing the need to return, and promoting your expert installer reputation.

 

 

 

QB2 Key Features

  • Top Mount Design: Installs over shingles without lifting or removing them.

  • BoltSeal® Technology: Provides visual and physical feedback if the rafter is missed—ensuring proper installation.

  • Microflashing®: Compresses to create a watertight seal without additional sealants.

  • Fast Installation: Only 3 parts; installs in 15 seconds or less.

  • Miami-Dade Approved: Certified for high wind zones.

  • Dual Drive System: Accepts both 1/2" hex and 6mm hex insert bits.

  • Torque Requirement: Minimum of 150 in-lbs to compress Microflashing® properly.

  • Rail Slot: 10mm x 46mm, compatible with 5/16" or 3/8" bolts.

  • System Compatibility: Works with rail and railless systems like Snap N Rack, Unirac, IronRidge, and Eco Fasten

 

QB2 Variations

 

 

17662

Multi Roof Mount - QB2 Kit with 3" Microflashing 

and Stainless Steel Low Profile L-Foot.

17862

Multi Roof Mount - QB2 Kit with 3" Microflashing and 

Stainless Steel Low Profile Black L-Foot

17962

Multi Roof Mount - QB2 Kit with 3" Microflashing and 

Stainless Steel Low Profile Black Split Top L-Foot 

QB2 Installation

 

Installation Process: Drill → Apply Sealant (optional) → Mount

Sealant: Optional due to watertight Microflashing® Miami-Dade approved, without sealant

Testing: Passed ASTM E331, E2140 standards with no leakage

QB2 with Dual Flashing

 

For Shingle Seams and Butt Joints. 
The QB2 offers a simple way to keep mounts leak-free. For extra tricky spots like shingle seams and butt joints, try QB2 with Miniflashing®. Or add a box of Miniflashing® to your order.

Customers often pair QuickPATCH® with the QB2 

because sometimes, the rafter isn't where it's supposed to be

 

 

Holes in roofs are an unavoidable reality in the solar and construction industries—caused by solar installations, plywood knots, safety anchor mounts, weather damage, or simply roof aging. Until now, patching these holes meant relying on messy DIY fixes that end up costing more in time, money, and rework due to unknown expenses, callbacks, and the inability to track usage or application. QuickPATCH® changes all that. Designed with pre-applied sealant, it’s the only all-in-one, standardized solution that’s quick, consistent, and permanent. Protect your customers from leaks and protect your bottom line—choose QuickPATCH® for confidence in every install.

QuickPATCH® Videos