Lunaris Silicone Gun

Lunaris Silicone Gun – Precision Sealing Tool

Apply sealants like a pro with Lunaris Silicone Gun, a durable, ergonomic tool for smooth, controlled dispensing. Perfect for sealing joints, windows, or any adhesive task, its lightweight design reduces fatigue while ensuring accuracy. Built to last, it’s a must-have for DIYers and contractors. Use with Lunaris Joint & Crack Fill for flawless crack repairs.

Key Benefits

  • Steady Flow: Delivers even sealant application with ease.
  • Comfort Design: Ergonomic grip minimizes hand strain.
  • Rugged Frame: Tough build handles frequent use.
  • Easy Loading: Quick to set up with standard sealant tubes.
  • Task Flexibility: Ideal for windows, joints, and adhesive jobs.

Ideal Uses

- Sealing window frames for weatherproofing.
- Applying adhesive to bond trim or tiles.
- Filling bathroom joints with silicone precision.

How to Use

1. Load: Insert a sealant tube and secure it.
2. Dispense: Squeeze trigger gently for controlled flow.
3. Finish: Cut tip as needed and wipe clean after use.

Pro Tip

Cut the tube tip at a 45-degree angle for smoother bead lines on joints.

Why Choose Silicone Gun?

This gun offers precision and durability over cheap plastic models, ensuring consistent results. Pair with Lunaris AquaPro for sealing prep on wet-area projects.

Product Details


- Compatibility: Silicone sealants, adhesives
- Purpose: Sealant application

Frequently Asked Questions

The Lunaris Silicone Gun is designed to fit standard 300 ml (10 oz) sealant tubes, making it compatible with most adhesives and caulks on the market.

Release the trigger and engage the quick-release mechanism after dispensing to stop excess flow. Additionally, cutting the nozzle tip to the correct size helps control output.

Yes! The sturdy frame and smooth trigger action allow for even dispensing of thick adhesives and high-viscosity sealants without excessive hand strain.

After each use, remove the tube and wipe off excess sealant with a cloth. For dried residue, use a mild solvent or warm soapy water (if compatible with your sealant type).

Absolutely! Its durable design, smooth operation, and precise control make it an excellent choice for professionals and frequent users.