Sonlok 3243 Threadlocker Adhesive

Sonlok 3243 Threadlocker Adhesive

Sonlok 3243 is a BLUE fast curing, medium strength anaerobic thread locking compound for bonding and sealing threads, and retaining of cylindrical parts. This adhesive is highly resistance to heat, vibrations, water, gases, oils, hydrocarbons and many chemicals.


  • Ideal for less active material such as stainless steel, and plated parts.
    Recommended for fasteners between 1/4” and 3/4” (6 to 20 mm) diameters.
  • Locks and seals threaded joints-nuts, screws, and studs with improved oil resistance.
  • Part disassembly possible with hand tools.
  • Color coded BLUE
  • Excellent alternative to ASI Torque 43 TL, Loctite 243, Vibra Tite 121, Hernon Nuts N Bolts 434, 3M Scotch-Weld TL42/TL43, and Pacer ANL-42
  • Meets MIL-SPEC MIL-S-46163 Type II Grade N and MIL-S-22473E Letter Grade CVV; WRAS certified
  • Available in 10ml, 50ml, 250ml, 1 liter, and 10 liter carboy

Common applications:

  • Rocker studs and adjustment bolts
  • Bolts on valve and cam covers
  • Oil pans
  • Disc brake calipers

How do I purchase this product?

Call us at 800-275-0828 to further discuss your application or purchase online.

Hot Melt Electrical Potting and Encapsulation

Hot melt adhesives are an excellent alternative to epoxies for electrical connector potting. This method of securing connections prevents disconnect in shipping or in the field. The process is common in electronics, automotive and aerospace manufacturing. We offer a variety of hot melt adhesive and dispensing options to meet all production demands.

Hot Melt Options

Dispensing Options

Advantages of Hot Melt over Epoxy

  • Instant set up (less than 1 minute) with no heat or drying rack requirements
  • Longer shelf life storage
  • Tack free finish with no residue
  • No need for inefficient mixing nozzles

How do I purchase these products?

Call us at 800-275-0828 to discuss your application and receive a prompt no obligation quote.

Surebonder 753 Bulk Hot Melt Applicator

This low cost industrial hot melt dispensing applicator is perfect for semi-automatic applications. The user places the product under the nozzle and presses a footswitch. A time delay relay switch dispenses the same amount of adhesive each time. This machine is best suited for piece work such as applying a small dab of glue on mailings or product assembly work which requires exact repeatability.


  • Triples production over handguns
  • Much more ergonomic than handguns
  • Requires far less maintenance than handguns
  • Many bulk adhesive options


  • Adjustable Temperature : 200deg F to 500deg F (93deg C to 260deg C)
  • Watts, Volts : 800 Watts, 120 Volts
  • Air Supply : 40 to 70 PSI (compressor not included)
  • Adhesive Shape : Slats, Chips, Pellets, Bricks
  • Throat Depth : 6-1/2″
  • Dimensions : 18-1/4″ High, 10-1/4″ Wide, 8-3/8″ Length
  • Tank Capacity : 2 Pounds
  • Viscosity Maximum : 20,000 CPS
  • Nozzles Orifices Included : .040″, .080″, .125″
  • Melt Rate : 5.5 lbs per hour
  • Flow Control : yes
  • Warm Up time : Approximately 20 minutes

How do I purchase this machine?

Call us at 800-275-0828 to discuss your application and receive a prompt no obligation quote.

Protecting your Investment

Whether it is a $8 bottle of super glue or $75,000 labeling system, we recommend reading the below suggestions for extending the life of your product or asset!

Surge Protector

No matter where you work, bad weather, “brownouts” or power surges are inevitable.  Most consider a power strip sufficient, but in reality ALL equipment should be plugged into a surge protector.  This protects the main electrical components which are typically expensive to replace.

Adhesives or Labels

For temperature and moisture sensitive products consider the following:

  • Store unopened super glue bottles in a in freezer.  By slowing down the molecules, this will significantly increase shelf life.
  • Keep unopened MMA’s (methacrylates) cartridges in a refrigerator.  This will help extend their short shelf life.
  • Keep blank polypropylene and polyester label rolls in an office temperature controlled environment.  This will eliminate possible adhesive oozing that can release the labels from the liner.

Clean Air for Pneumatic Equipment

Water in air lines is unfortunately also very common!  It can easily be removed by using an aftermarket air purification or inline water separator system.

Maintenance or Repair

Priddy Sales offers several options for preventative maintenance or repair.  These services can be provided onsite or at our facility.  Call 800-275-0828 to discuss the best option with one of our trained technicians!

Surebonder 735 A very popular product

What is Surebonder 735?

This high temperature amber colored high-strength hot melt is available in a variety of stick sizes and bulk chips.  It is commonly used for bonding metal, plastics, ceramics, coated cardboard, paper, non-porous materials, wood, solid surfaces, or Corian.

Product Specifications

  • High temperature application temperature range is 325F to 380F.
  • High strength bond exhibiting good shock resistance in low and ambient temperatures.
  • Indefinite shelf life
  • Made in the USA

  • Working “open” time of 25 seconds.
  • Meets FDA food packaging approval 21CFR175.105

How do I purchase it?

This product can be purchased online or by calling us at 800-275-0828.

Surebonder ULTRA Glue Guns

Brand new to the market, the Surebonder ULTRA dual-temperature commercial grade hot melt glue guns have excellent output and a revolutionary “peace of mind” automatic shut-off function. They use standard 7/16” diameter glue sticks and come in 60 watt and 100 watt versions.

What are some of the features?

  • Value priced high output 100 watt (DT-3100F)
  • Uses standard 7/16” diameter glue sticks
  • 30 minute auto shut off function to ensure safety
  • Ergonomic rubber trigger and handle design
  • On-board switch for high and low temperature gluing applications
  • Power light and safety fuse
  • Side fins allows the gun to lay safely on its side, preventing glue back up
  • Insulated interchangeable nozzles
  • Detachable sturdy wire stand

How do I purchase one?

Call us at 800-275-0828 to discuss your application or purchase online. We have over 30 years experience with hot melt gluing equipment and can help match the right equipment to your need.

TEC 3400 Industrial Glue Gun

The ECO-friendly TEC 3400 all electric hot melt glue dispenser was designed as a replacement for the TEC 3200 tool. With 400 watts it can dispense up to 8.25 lbs. of 1 3/4″ (43mm) glue slugs per hour with no air compressor. It is a great lower cost alternative to the Loctite 175 or Henkel Loctite EQ HM22 glue guns!

What are some of the features?

  • The TEC 3400 includes 4 temperature modules ranging from 260 to 420 degrees F
  • Built-in trigger boost to detect when the trigger is pulled frequently, and then boosts power to the heater to meet this increased demand. This allows the
    adhesive to be always applied at the optimum temperature.
  • The micro-controller detects periods of non-use and progressively reduces the temperature of the tool until it is switched off after 2 hours. Simply pulling the trigger resets the tool, which quickly recovers to the set temperature. This feature saves energy, improves tool reliability and is an important safety feature in the work place.
  • The controller also detects various fault conditions and will indicate these with a rapidly flashing indicator. If this occurs the tool will shut down, preventing more serious damage, and ensuring user safety.
  • Standard precision nozzle included, also available
  • Detachable stand for additional portability

How do I purchase it?

Call us at 800-275-0828 to discuss the project or buy it online HERE. Priddy Sales is an authorized Power Adhesive distributor with a full service and support staff.

Surebonder 925 Acrylic Clear Hot Melt

What is so special about this product?

Surebonder 925 was formulated as a low cost, high performance hot melt for bonding difficult substrates. The adhesive is flexible, bonds strong, and has a 60 second open/set time.

What materials can it bond?

  • Metal
  • Concrete (including brick, stone, tile, ceramic)
  • Plastic (including polycarbonate, PVC, ABS, polystyrene, PET, polyurethane)
  • Nylon and fabric
  • Melamine
  • Foil
  • Wood and coated paper
  • Leather
  • Vinyl
  • Rubber

How can it be dispensed?

925 is available in industry standard 7/16” diameter sticks and bulk chips. The product should always be dispensed by a high temp glue gun or bulk applicator at 380 degrees F.

How do I test it in my application?

Call us today at 800-275-0828 to discuss your project and receive sample sticks for test approval.

Advent 200 Hot Melt Plain Paper Labeler


Advent 200 Hotmelt Plain Paper Labeler

Did you know that not all round product labelers require pressure-sensitive labels?
For years there has been an alternative solution using plain paper labels. It comes in the form of the Advent 200 machine.

How does it work?

  1. Hot melt glue pellets/chips are added to the internal reservoir. The user flips the heater button on and the glue becomes a liquid.
  2. A stack of 300 plain paper labels up to 8.5” wide are loaded in the feed tray.
  3. The operator places each bottle into the adjustable carriage and the label is applied. Labeling speeds of 40 products per minute are possible!

What are some unique features?

  1. Labeling round containers from 1” to 12” in diameter with simple changeover.
  2. Standard skip-glue pattern to securely attach the label with a minimal amount of adhesive.
  3. All electric design with wheeled cart for portability.
  4. Overhead pressure arm to insure proper adhesion.
  5. Performance guarantee with product testing.
  6. 2 year warranty and free phone/email support.
  7. All replacement parts in stock.
  8. Optional lug or handle label registration.

What kinds of bottles can be labeled?

Essentially any straight walled metal or plastic round product can be used. Even containers like paint cans with label placement between chimes can be easily labeled. 

Call us at 800-275-0828 to discuss your application and receive a formal quote!

Fugitive Hot Melt Glue

Fugitive Hot Melt Glue

Fugitive hot melt is commonly known as peelable, pouch seal, credit card, booger, or removable glue. It is clear and produces medium tack between the substrates. No residue or mess is left behind when removed like with double-sided tape and other hot melts. This product can be also dispensed in multiple forms and temperatures.

Where would I have seen this product used?

When you receive a new credit card in the mail, it is the thin strip of glue you find attached to the back.

What are some other applications?

Fugitive glue us typically used for creating floral bouquets, crafts, attaching business cards, mass mailing of magazines, samples, or coupons. It also can be used to bond paper, plastic, cardboard, metals, vinyls, and glass.

Fugitive is available in 3 forms:

      1. Glue dots or dabs with several strength variations.
      2. 1.5 ounce cartridges dispensed using a specialized hot melt glue gun
      3. Small bricks for bulk dispensing systems