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KLRStec Professional Caulking Gun [25:1 Thrust Ratio] Heavy Duty Caulk Gun for All Standard 10oz / 300ml / 1/10 Gallon Sealant and Adhesive Cartridges

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$34.99

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THE PERFECT CAULK GUN FOR YOUR PROJECT: Functionality has top priority with our Caulking Guns – Developed for DIY and Professional Craftsmen! State-of-the-Art Transmission Mechanics enable Precise Work and Sealing
MINIMAL EFFORT – Extremely easy handling due to a Maximum Power Transmission of 4000N (25:1 Thrust Ratio) Our Professional Caulking Gun model is particularly recommended for regular users. Even the most viscous Sealants can processed easily
MAXIMUM DURABILITY - Our Caulk Guns only use durable and corrosion-resistant Materials to ensure long-term Functionality and to withstand any Construction Site
HIGH-QUALITY PROCESSING - True to the motto "quality instead of quantity", our Hand Caulking Guns are mainly made of Tempered Aluminum, which ensures Stability despite the low weight!

Product Description

Maximum force ratio 25:1 (~900 lbs)

Caulking Gun in Professional Design: Processing of all adhesives in 10oz / 1/10Gallon cartridges possible - even suitable for working with tough adhesives & sealants!

Pusher and drive parts with special alloy, corrosion-protected

Robust & Corrosion Resistant

Durable and corrosion-resistant materials ensure long-term functionality to withstand any construction site. Robust die-cast construction with a material thickness of min. 5/64 in (2mm)

Maximum Functionality

Ergonomic design, handy handle; simple colours, no superfluous frills. Suitable for all kinds of adhesives cartridges up to 10oz / 1/10 Gallon. Practical drip-stop lever allows precise dispensing without sealant run-on

What should be considered when buying a Caulking Gun?

There is a lot to consider when buying a Caulking Gun. Instead of buying the first model you see at the DIY store, you should ask yourself a few questions before you deciding: How often will you use the cartridge gun? For which applications do you need the cartridge gun? Sealing joints is easy with KLRStec Caulking Guns because they press the sealant evenly out of the cartridge without drip. The higher the quality of the model, the stronger the power transmission and the less fatiguing the work. Thanks to a material thickness of approx. 5/64 in / 2mm and the exclusive use of high-quality alloyed metals, KLRStec Caulking Guns are robust and durable. With our PREMIUM, PROFESSIONAL and PRO XL models, we cover the needs of both professional and hobby craftsmen.

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Why do customers choose KLRStec?

Uncompromising top quality
Long-lasting durability
High quality materials
Robust profile & easy handling
100% satisfied customers

Care instructions: To reliably prevent corrosion and to ensure that the mechanical components remain operable in the long term, we recommend cleaning the caulking gun regularly and maintaining it with maintenance products (lubricating oil or various other care oils for mechanics).

Why do we sell tools?

We believe that we have created products with our KLRStec tools that are state of the art in terms of design and functionality. Quality tools are valued more than ever in handicrafts. Accordingly, from our point of view there must be tools that meet these requirements. Whether Caulking Guns, Foam Guns or Rivet Guns. We offer you a variety of high-quality and durable tools.

P.R.

Reviewed in Germany on March 5, 2025

- Solide verarbeitet- Liegt gut in der Hand- Kraftvolle Übersetzung

Francois Hricak

Reviewed in the United States on February 27, 2025

Great caulking gun. Smooth operation

Luis torres gonzalez

Reviewed in the United States on February 24, 2025

Very nice

Customer

Reviewed in the United States on February 21, 2025

The extra leverage it provides is a lot easier on the hands

Reviewed in the United States on January 17, 2025

I wish I bought this years ago, so much easier on my hands. Only dislike is that it doesn’t have a tube puncture rod

P. Duggan

Reviewed in the United States on July 20, 2024

Very well made, but doesn't have the cutter to cut the tube and doesn't have the ability to poke a hole in the aluminum at the top of the tube that keeps the caulk fresh in a new tube of caulk. My less expensive gun has those features. If this did, I would give it 5 stars. Hope they improve it because otherwise it's the best caulk gun that I have.

The Real Deal

Reviewed in the United Kingdom on December 13, 2024

there is some sort of brass mechanism that runs this thing.. my first gun hence not the most informative person. however other pictures of cheaper ones seemed to be made of cheap zinc type metal . this is 24/1 power ratio. I guess it means it's easier to press and use. I dropped mine and sort of bent the rod. it still works . contacted seller who responded immediately. read someones comment that seller doesn't reply which isn't the case. was helpful . now how does it feel. saw another in local b and m and this one feels like the super car of glue guns in comparison to the local one I saw . of course its expensive however for home hobbyist and old people this is the one to buy unless you plan on buying the battery operated version.

sands22

Reviewed in the United States on November 4, 2024

Good control and easey to use!

Antony De Blasi

Reviewed in Italy on November 30, 2024

Da una pistola a cartuccia ci si aspetta una sola cosa: la resistenza. Perchè è il tipico problema che si riscontra nelle pistole economiche. Questa invece è professionale. Ottima

laurent

Reviewed in France on October 27, 2024

Acheter en remplacement de mon ancien pistolet qui avait du mal avec les cartouches Sikaflex PRO 11 FC.Produit de construction robuste, facile d'emploi et très agréable à utiliser. Aucun soucis avec les cartouche SikaFlex. Ca pousse sans effort pour l'utilisateur.Très bon produit.

Johnny Watts

Reviewed in the United States on October 19, 2024

Works great!

yokin

Reviewed in Spain on April 5, 2024

Compre este pistola porque estaba cansado de comprar pistolas malas donde te dejas la mano apretando, son incomodas y se doblan.Esta pistola se nota que es profesional, con apenas esfuerzo dejas una tira perfecta de silicona, se nota la robustez del material y se puede girar sobre si misma para cuando necesitas cambiar la orientación de la boquilla, no es que use mucho la pistola, pero la verdad que para cuando hace falta usarla con las anteriores he terminado con dolor de mano y con esta un tubo entero y super fácil y rápido, puede parecer que tiene un precio elevado y yo mismo hasta me plantee no comprarla, pero no me arrepiento de la decisión y estoy muy contento con la compra, la recomiendo.

R. Kernisant

Reviewed in the United States on June 14, 2023

I have had a caulking gun for many years but only used it a couple of times. I just remember that it was a pain to use because it was cheap and the trigger required more force to push out the caulk. I could not find it for a little house project so that was a good excuse to search for an upgrade.I bought this KLRStec because it said Professional and Heavy Duty. I don't know if it was a gimmicky marketing, but I was very happy with the smoothness and little effort required to generate and steady flow of silicone and complete the job much faster than anticipated. Not high tech stuff but very efficient for evenly emptying an entire can over a larger area. It feels rugged enough to last for many years. Highly recommended.