Grip Strip Trapezoidal Backer Rod is chemically inert, closed-cell polyethylene foam backer that is trapezoidal shaped (4 sided) to fit between log courses and form a flat surface for the application of Perma-Chink or Energy Seal caulk. Grip Strip Backer Rod makes it easier to maintain a consistent thickness of sealant across the seam, reducing the amount of sealant required and improving the sealant’s performance. Grip Strip’s unique design provides an excellent fit and surface within the chink joint so there is no need for staples, nails or glue.
Uses: Provides a uniform flat surface for the installation of Perma-Chink, Log Jam and other commonly available synthetic chinking products.
- Provides a flat, firm chinking or caulking surface
- Shape and texture allow it to be easily installed without using staples, nails or glue
- Grip Strip is closed cell and repels water. Most open cell products absorb water
- Compatible with all commonly available synthetic chinking
- Exterior and interior application
- Helps prevent blistering of chinking surfaces
- Provides extra insulation against heat loss
- Comes in a variety of width sizes
Specifications for Grip Strip Backer Rod
Grip Strip is ¾ inch back to front with an “R” value of 1.2. Length of all strips is 4 feet, regardless of width. Height or thickness varies from size to size. Typically, Grip Strip ¾ inch, 2 inch, or 5 inch is the width of the product.
For detailed information on installation, request a Log Home Sealant Guide by calling any LogFinish.com customer service representative at 888-208-2248 or email to [email protected]
Select the proper Grip Strip size that fits flush with the logs.
Grip Strip Backer Rod is cut to 4 foot length single strips and packaged in 12 x 12 x 50” corrugated cartons.
- ¾” 1200 LF per case
- 1” 960 LF per case
- 1 ¼” 600 LF per case
- 1 ½” 460 LF per case
- 2” 360 LF per case
- 2 ½” 260 LF per case
- 3” 200 LF per case
- 3 ½” 176 LF per case
- 4” 144 LF per case
- 5” 120 LF per case
- 6” 96 LF per case
All orders are shipped by FedEx ground within the continental USA. LogFinish.com ships 99% of all orders within 24 hours of receipt from our warehouse in Western N.C.
There will be a $40.00 across the board freight surcharge for each box of Grip Strip shipped regardless of size. Local pickups would have no surcharge.