TEC Bond 7718 Wood Knot Filling & Electrical Potting Hot Melt - 11 LB Case

SKU: TEC 7718-12-AMBER (11 LB)

Manufacturer Part #: 7718-12-250-ARP-BX05-TEC

6 reviews

Sale price$284.00

Product Highlights

  • Use: Wood & Knot Repair
  • Use: Electrical Potting
  • Options: Amber, Beige, Black, Cola, and Oak
  • Stick Size: 1/2" Glue Sticks (other sizes may be available upon request)

Power Adhesives TEC Bond 7718 Hot Melt Overview

Power Adhesives TEC Bond 7718 is a polyamide hot melt with unique qualities allowing it to be used across a number of industries. 7718 is foremost used as a knot filling adhesive. It offers excellent temperature resistance, bond strength and comes in a variety of colors so it can be matched to almost any color wood.

KNOT-TEC 7718 adhesive was designed for quick and easy repair of knot defects, deep scratches and other wood blemishes. This versatile hot melt adhesive can also be applied to laminate surfaces and comes in six colors to perfectly match or contrast with your materials.

TEC Bond 7718 for Electrical Potting

The temperature resistance and bond strength also lend themselves well to another unique application for TEC Bond 7718, hot melt potting. This polyamide can be used to pot electrical components and can often replace more expensive, slower setting adhesives like epoxies and urethanes. 

Applying TEC Bond 7718

7718 is a high temperature hot melt which should be dispensed between 350 and 375 degrees Fahrenheit. We recommend an adjustable temperature hot melt gun so you can adjust the viscosity and open time of the adhesive. 

Please contact us for additional stick sizes. 

TEC Bond 7718 Available Colors

  • Amber
  • Beige
  • Black
  • Cola
  • Oak

Available Sizes

Why Buy from Hotmelt.com

Hotmelt.com offers a low price guarantee on the TEC Bond 7718 polyamide glue sticks and all of the Power Adhesives glue sticks, guns and accessories. We stock most items and offer same day shipping. Questions?

Contact one of our adhesive engineers for help finding the perfect glue for your application and budget, (877)933-3343.

Power Adhesives TEC 7718 Glue Sticks Per Carton

  • 11 lbs of glue stick size 1/2" x 10" is approximately 198 glue sticks


    • Suggested application temperature 265-320ºF
    • Brookfield viscosity (POW-12-VISC) spindle 27: 1400cps @ 350ºF 
    • Ring & ball softening point (ASTM E28): 208ºF
    • Heat resistance (BS5350 Part H3): 167ºF
    • Open time: Short
    • Low temperature flexibility (tg): 14


    TEC Bond 7718 Technical Data Sheet (TDS) 

    TEC Bond 7718 Safety Data Sheet (SDS) 


    Customer Reviews
    5.0 Based on 6 Reviews
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    Filter Reviews:
    • knot filler
    • millwork
    • molding
    • mantles
    • materials
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    frederick t.
    United States United States

    7718 knot tech patch

    We have used this product for over four years and lots of it. We run knotty alder moldings and use several hundred pounds of this a year. Nothing we have found works better for patching black knot holes

    frederick t.
    United States United States

    knot filler

    great product, best knot filler on the market

    frederick t.
    United States United States

    knot filler

    This product works very well for patching knot holes in molding and millwork

    Tonya F.
    United States United States

    Great Product

    We love this product and use it on many different materials. It holds up well and looks great on our reclaimed mantles and flooring.

    frederick t.
    United States United States

    great knot filling product

    great knot filling product

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