Tecbond 7718 Wood Knot Filling & Electrical Potting Hot Melt Glue Sticks
Product Highlights
- Type: Hot Melt Glue Stick
- Brand: Power Adhesives
- Hot Melt Type: Polyamide
- Temperature: High
- Adhesive Size: 1/2" Sticks
- Color: Amber, Black, Beige, Cola, Oak
- Bonds: General, Wood, Plastic
- Application: Knot Filling, Woodworking, Electronics, Specialty
Power Adhesives Tecbond 7718 Potting & Encapsulation Hot Glue Sticks
Tecbond 7718 is a polyamide adhesive formulated for potting and encapsulation applications where consistent flow and secure component protection are critical. These products are supplied as 1/2" (12mm) glue sticks and feature a very low viscosity to improve flow rates while setting very hard for reliable encapsulation.
The fast-setting formulation helps increase production efficiency by eliminating the need for mixing during application. With low shrinkage characteristics, this adhesive also performs effectively in knot filling and wood repair tasks, supporting clean finishes and dependable results in production environments.
Key Benefits of Tecbond 7718 Glue Sticks
- Optimized Flow: Features very low viscosity to improve flow rate for potting and encapsulation.
- Efficient Production: Speeds up assembly with a setting time of around two minutes and no mixing required.
- Durable Results: Sets very hard with low shrinkage for filling cracks and voids in wood.
- Component Safety: Protects electronic components to ensure there is no movement that could cause lasting damage.
- FDA Compliance: Meets FDA 175.105 for indirect food contact.
Glue Sticks Per Carton
Tecbond 7718 1/2" glue sticks come in three sizes:
- 10-pack
- 100-pack
- 11 lb case containing roughly 198 sticks
Specifications
- Series: Tecbond 7718
- Categories: Industrial & Manufacturing, Product Assembly
- Compatible Substrates: Wood and Plastics (not PP or PE)
- Chemistry: Polyamide
- Sizes: 1/2" (12mm) Sticks
- Colors: Amber, Black, Beige, Cola and Oak
- Application Temperature: 356-419°F (180-215°C)
- Softening Point: 320°F (160°C)
- Low Temperature: 50°F (10°C)
- Open Time: 20 Seconds
- Viscosity: 1,000 cps @ 374°F (190°C)
- Heat Resistance: 239°F (115°C)
- Molten Tack: Medium
- Certifications: FDA 175.105 for Indirect Food Contact
Applications for Tecbond 7718
- Low-Volume Over Moulding
- Potting & Encapsulating
- Interiors & Trim
Reviews
- Reviews
- Questions
- epoxy
- Works
- sticks
- voids
- form
- viscosity
- knot
- wood
- Black
- quality
United StatesPretty good but still soft
Pretty good product but still a bit soft. It’s not really something that will be able to stand up to much abuse. It will definitely require a hard topcoat. Also, it took forever for these things to arrive. I think it took Hot Melt like three weeks to a month before this product shipped.
United StatesGood Product
We have been using these sticks for a while, and they absolutely do the job.
United StatesGap filler for old reclaimed flooring
Used this to fill some gaps in an old reclaimed floor. Easy to apply and trim.
United States7718 Hot Melt
This stuff is great for filling knot holes in hardwood flooring. Works fast and easy.
United StatesGreat glue sticks
Love them. I had tried glue sticks from knot tech and they were horrible and unusable. Dripped, foamed and bubbled.
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