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LD-155 ABS Frame Skeleton Half-Barrel Caulking Gun | Wholesale Supplier
LD-155 ABS Frame Skeleton Half-Barrel Caulking Gun | Wholesale Supplier

LD-155 ABS Frame Skeleton Half-Barrel Caulking Gun | Wholesale Supplier

SKU: LD-155

LD-155 ABS Frame Skeleton Half-Barrel Caulking Gun features a lightweight ABS plastic open-frame design with steel plunger rod. 7:1 thrust ratio for 300ml cartridges in red and yellow colors, ideal for economy DIY and occasional sealing tasks.

MOQ:200
Price Range:$0.80 - $2.50 / pc
Material:ABS Plastic Frame / Steel Plunger Rod / PP Handle / Zinc Alloy Trigger
Certifications:CE / RoHS
Size Range:9 inch; Cartridge capacity 300ml / 10oz; Thrust ratio 7:1; Open skeleton frame
Color Options:Red Frame / Yellow Handle / Blue Frame / Black Frame
Weight:150
Packing:Individual shrink wrap, 100 pcs per carton; blister card option available
Lead Time:7-12 days
Sample:Available
Customization:OEM frame color, custom handle shape, private label packaging, logo printing on handle
Mixed Order:true
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Product Details

LD-155 ABS Frame Skeleton Half-Barrel Caulking Gun

LD-155 ABS Frame Skeleton Half-Barrel Caulking Gun is an economy-grade sealant applicator with lightweight open-frame ABS plastic construction. 7:1 thrust ratio for standard 300ml cartridges in multiple color options for DIY and occasional sealing tasks.

The LD-155 ABS Frame Skeleton Half-Barrel Caulking Gun provides an affordable and lightweight sealing solution for DIY homeowners, craft enthusiasts, and anyone who needs a reliable caulking gun for occasional use. The open skeleton frame design eliminates the enclosed barrel, significantly reducing weight and material cost while providing clear visibility of the cartridge during use. This design also makes cartridge loading and removal faster and easier compared to full-barrel guns. The ABS plastic frame is impact-resistant and color-fast, available in red, yellow, blue, and black to suit brand or personal preference. A 7:1 thrust ratio delivers adequate pressure for standard viscosity silicone, acrylic, and latex sealants in 300ml cartridges. The steel plunger rod provides smooth pushing action, and a simple trigger mechanism offers easy one-hand operation. A built-in seal puncture pin on the frame end handles cartridge preparation without additional tools. Whether sealing a bathroom sink, applying silicone around a window frame, fixing a gap in baseboard, or working on a craft project, the LD-155 skeleton caulking gun gets the job done at a fraction of the cost of professional-grade tools.

Core Features

  • Lightweight open skeleton frame reduces weight and cost
  • ABS plastic impact-resistant construction in multiple colors
  • 7:1 thrust ratio for standard viscosity sealants
  • Easy cartridge loading and removal without enclosed barrel
  • Built-in seal puncture pin on frame end
  • Economical pricing for DIY and occasional use markets

Application Scenarios

  • Home DIY bathroom and kitchen sealing projects
  • Light silicone and acrylic sealant touch-up work
  • Craft and hobby adhesive dispensing
  • Automotive interior trim sealant touch-up
  • Household gap and crack quick repair
  • Occasional maintenance and property upkeep tasks

FAQ

Is the skeleton frame as durable as a full barrel?

The LD-155 skeleton frame is designed for light to moderate use. It handles standard sealants well but is not intended for high-viscosity industrial materials or continuous professional use. For heavy-duty applications, our full-barrel aluminum or steel models are recommended.

Can it dispense polyurethane sealant?

The 7:1 thrust ratio is suitable for low to medium viscosity polyurethane. For thick polyurethane construction sealants, the LD-154 heavy-duty model with 18:1 or higher thrust ratio will provide better results.

What cartridges does this gun accept?

The LD-155 accepts standard 300ml (10oz) foil or plastic tube cartridges. It does not accept 600ml cartridges or sausage packs.

How do I prevent drips at the end of a bead?

Release the trigger slightly before reaching the end of your bead to relieve pressure, then twist the pressure release rod if equipped. Practice on scrap material to perfect the technique.

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