Ad Tech 645 Low Viscosity Packaging Hot Melt

SKU: ADTECH 645-110 (25 LB CASE)

Sale price$95.00 Regular price$105.00

Product Highlights

  • Quantity: 25lb Carton
  • Industry: Packaging
  • Options: 1/2"
  • Color: Tan

Ad Tech 645 Hot Melt Overview

Need superior carton closing? Well, Ad Tech's 645 hot melt was formulated for just that. It's a high output low viscosity adhesive. Ad tech 645 also has excellent wetting and sets rapidly under compression. This packaging formula works for bonding paper and cardboard.

Why Buy From offers a low price guarantee on the Ad Tech 962 glue sticks and all of the Ad Tech hot melt products, guns and accessories. We stock most items and can usually ship same day. Questions? Contact one of our hot melt experts to find the perfect product for your application.

Ad Tech 645 Quantity Breakdown

  • 1/2" x 10" Glue Sticks 25 LB Box = Approx 450 Glue Sticks


  • Softening Point 230°F (114°C) ASTM E28-67
  • Viscosity @ 350°F (176°C), centipoise 1,100 Brookfield Thermosel
  • Specific gravity 0.98 ASTM 1475
  • Shear tensile strength on pine, psi 725 ASTM D-1002
  • Adhesive tensile on pine, psi 179 ASTM D-1344-78
  • Adhesive tensile on steel, psi 55 ASTM D-1344-78
  • Hardness @ 72°F (25°C) 97 Shore "A"
  • Heat resistance 160°F (71°C) AdTech
  • Compression set time (seconds) 1-3 AdTech


Ad Tech 645 Technical Data Sheet (TDS)

Ad Tech 645 Safety Data Sheet (SDS)

Questions about Ad Tech 645? Our team of adhesive specialists can help. Submit your questions and we'll get you answers right away.

Guaranteed Safe Checkout

American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Compare with Similar Products

Ad Tech 645 packaging hot melt adhesive glue sticks
Ad Tech 645 Low Viscosity Packaging Hot Melt
Infinity Bond InfinityPack Premium Hot Melt Packaging Glue Sticks
InfinityPack Premium Packaging Hot Melt Glue Sticks
Price $$$$$ $$$$$
Type Hot Melt Glue Stick Hot Melt Glue Stick
Brand Ad Tech Infinity Bond
Application Temperature 350°F340ºF to 375ºF
Softening Point 230°F230ºF - 240ºF
Set Speed -Fast
Viscosity 1,100 cps1,100 cps
Color TanLight Tan
Size 1/2"1/2" x 10"
1/2" x 15"
5/8" x 8"
1 3/4" x 1 3/4"
1" x 3"

These values are only approximate. Manufacturers use different parameters for determining adhesive properties, so refer to the manufacturers' data sheets for actual specifications. If you have questions, don't hesitate to contact us.

Related Products

Your Recently Viewed Items