Dual Thrust Ratios (25:1 / 12:1) – Switch between high and low thrust ratios for versatility in applying both high-viscosity and lighter caulks, ensuring optimal performance with any material.

Dripless On/Off Switch for Clean Application – Instantly stop caulk flow with the dripless switch, reducing material waste and keeping your job site clean for professional results every time.

Built-In Spout Cutter for Quick Prep – The integrated spout cutter allows for easy and safe opening of caulk tubes, eliminating the need for additional tools.

Seal Punch for Easy Tube Puncturing – Built-in seal punch breaks the inner seal of caulk tubes, speeding up setup and eliminating the need for extra tools.

Durable Steel, Aluminum, and PP Construction – Built with tough, long-lasting materials to withstand heavy use on demanding job sites, ensuring a reliable performance over time.

Ergonomic Handle for Comfortable Use – Designed for extended use, the ergonomic handle reduces hand fatigue while providing a firm, comfortable grip for better control.

Ideal for Various Sealing Applications – Perfect for both professional and DIY jobs, ideal for sealing windows, doors, trim, and construction joints with high or low-viscosity sealants.

【Switch at Will of High & Low Flow Rates】WORKPRO mastic gun allows for switching between high and low flow rates. Pull the trigger handle downwards, the high of setting thrust ratio 18:1 for use with adhesive materials. Push the trigger handle upwards, the low setting of thrust ratio 9:1 for use with acrylic materials.

【Drip Controllable】Press down on the front of the red button, this process stops the caulk from flowing and allows for clean, smooth transitions and less mess to clean up. Press down towards the rear of the red button, this mode keeps constant pressure on the tube for providing smoother action and quicker working.

【Allows for Effortless Maneuvering in Tight Areas】The sealant cartridge gun with a rotating barrel can effortlessly reach hard-to-reach places. A rotating shaft is designed to allow easy maneuvering in tight areas. WORKPRO's half-barrel frame caulking gun is ideal for standard size 10 oz cartridges.

【Smooth Roud Rod for Less Force Required】Smooth plungers allow more control and more thrust to push the caulk. The smooth round rod with spring-loaded thumb release offers a quieter and less effortful project than a ratchet rod. The puncture tool can also be used to clear the spout of the tube if it becomes clogged.

【Comfortable Grip】The trigger with a cushion grip improves grip comfort and prevents your fingers from hurting when you are caulking. The handle and trigger of the cartridge gun are made of ergonomics plastic, which is comfortable for a long time using.

HIGH PULL RATIO – This adhesive applicator gun has a smooth action trigger for easier use than most standard guns.

HIGH-STRENGTH – Contains a reinforced push ring for enhanced durability.

EASE OF USE – This adhesive gun has a comfortable, soft-grip handle, a hook end for easy storage and a clip hole to secure the gun when working at height.

EXCELLENT ROTATION – Thanks to a rotating swivel action barrel, this sealant gun applicator makes light work of hard-to-reach areas such as behind taps and pipes.

MULTIPLE SIZES – Suitable for use with different sizes of cartridges, up to 310 ml.

Non-drip Design. Anti-Drip Feature automatically retracts the plunging rod preventing excess adhesive from dripping out, easily control the flow of materials. A clean job is ensured due to the drip free technology.

Lightweight Body & Labor-saving. Our caulking gun is made of reinforced nylon and ratchet pressure rod, which is lighter and easier to use than metal frame caulk guns. Effortless to use for a long time and easy for women to handle. Weight: 0.88oz/400g.

Easy to Operate. First, release the trigger, rotate the pull hook down and pull the push rod backward, then load the caulk tube. Second, slowly press the trigger and smoothly squeeze out the caulk. Last step, caulking finishing with silicone profiling tools.

Good Performance. Smooth action for precision application, makes caulking so smooth and easy. 15:1 thrust ratio for use with medium and low viscosity materials. 360° rotating cradle barrel for easy maneuvering in and around tight working areas. It also features a convenient seal puncture needle and ladder hook.

Sealant Finishing Tools: Comes with 4 sealant finishing tools, whose different edges are marked with different sizes, depending on what size and shape of bead you want on the caulking job. Much more professional and time-saving than using your finger or tape.

Essential Tools in Home Improvement: Our lightweight caulk gun is widely used in caulking kitchens and bathrooms, sealing windows and doors, and filling walls and floors. Uses with standard 9-11oz / 300-330ml / 1/10 gallon sealant and adhesive cartridges. A great addition to your tool bag.

10:1 Thrust Ratio for Smooth Dispensing – Provides consistent pressure for clean, even caulk application, making it easy to handle acrylic, latex, and silicone sealants with precision.

Drip-to-Non-Drip Switch for Control – Switch between continuous flow for fast applications or controlled release to reduce excess material waste and keep your work area clean.

Heavy-Duty Steel & Aluminum Construction – Built for durability, the combination of steel and aluminum ensures long-lasting performance in both professional and DIY applications.

Skeleton Frame for Lightweight Handling – The open-frame design provides enhanced visibility, precision control, and easy handling, especially in tight or awkward workspaces.

Integrated Spout Cutter & Seal Punch – Built-in tools allow for quick and hassle-free tube preparation, eliminating the need for additional cutting tools on the job site.

Ergonomic Trigger for Comfortable Use – Designed for extended use, the comfortable grip and smooth trigger action reduce hand fatigue while ensuring optimal control.

Versatile & Ideal for Multiple Applications – Perfect for sealing windows, doors, trim, and general construction joints, delivering professional-quality results every time.

Non-drip Design. Anti-Drip Feature automatically retracts the plunging rod preventing excess adhesive from dripping out, easily control the flow of materials. A clean job is ensured due to the drip free technology.

Lightweight Body & Labor-saving. Our caulking gun is made of reinforced nylon and ratchet pressure rod, which is lighter and easier to use than metal frame caulk guns. Effortless to use for a long time and easy for women to handle. Weight: 0.88oz/400g.

Easy to Operate. First, release the trigger, rotate the pull hook down and pull the push rod backward, then load the caulk tube. Second, slowly press the trigger and smoothly squeeze out the caulk. Last step, caulking finishing with silicone profiling tools.

Good Performance. Smooth action for precision application, makes caulking so smooth and easy. 15:1 thrust ratio for use with medium and low viscosity materials. 360° rotating cradle barrel for easy maneuvering in and around tight working areas. It also features a convenient seal puncture needle and ladder hook.

Essential Tools in Home Improvement: Our lightweight caulk gun is widely used in caulking kitchens and bathrooms, sealing windows and doors, and filling walls and floors. Uses with standard 9-11oz / 300-330ml / 1/10 gallon sealant and adhesive cartridges. A great addition to your tool bag.

Sealant Finishing Tools: Comes with 4 sealant finishing tools, whose different edges are marked with different sizes, depending on what size and shape of bead you want on the caulking job. Much more professional and time-saving than using your finger or tape.

with 130 kg of pushing pressure for easy silicone and acrylic application

compatible with 310 ml cartridges

automatic drip-stop function prevents oozing

Heavy duty sealant caulking gun accommodates 310 ml cartridges; thrust ratio of 12:1

Made of durable powder-coated metal; cartridges can rotate as needed thanks to the gun’s revolving steel frame

Aluminium handle with plastic support grip and aluminium trigger; ergonomic rubber-coated handles allow for comfortable all-day use

Silencing mechanism prevents squeaky noise when squeezing the trigger; drip-free mechanism retracts the pushing rod, which stops the flow of caulk

Measures 36 x 18.8 x 5.72 cm (LxWxH)

When the trigger becomes too hard to squeeze, the sealant inside may be dried. Do not forcibly squeeze the trigger and reload new sealant

Keep out of reach of children