---
product_id: 48787400
title: "73050 Essentials Sealant Gun with a Skeleton Body for Mastic Silicone Caulking Cartridges C3-C4 310-400ML"
brand: "coral"
price: "4510 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Coral"
url: https://www.desertcart.is/products/48787400-73050-essentials-sealant-gun-with-a-skeleton-body-for-mastic
store_origin: IS
region: Iceland
---

# Fits 310-400ml cartridges Lightweight design at 445g Corrosion-resistant metal frame 73050 Essentials Sealant Gun with a Skeleton Body for Mastic Silicone Caulking Cartridges C3-C4 310-400ML

**Brand:** coral
**Price:** 4510 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal like a pro, feel the ease — your go-to caulking companion!

## Quick Answers

- **What is this?** 73050 Essentials Sealant Gun with a Skeleton Body for Mastic Silicone Caulking Cartridges C3-C4 310-400ML by coral
- **How much does it cost?** 4510 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/48787400-73050-essentials-sealant-gun-with-a-skeleton-body-for-mastic)

## Best For

- coral enthusiasts

## Why This Product

- Trusted coral brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Featherlight Frame:** Minimizes hand fatigue for marathon DIY or professional jobs
- • **Effortless Operation:** Simple release arm and trigger mechanism for seamless loading and application
- • **Durable Skeleton Design:** Corrosion-resistant metal frame built to last through countless projects
- • **Universal Cartridge Fit:** Compatible with both 310ml and 400ml caulking tubes for ultimate versatility
- • **Precision Control Every Time:** Consistent, smooth application reduces waste and mess

## Overview

The Coral 73050 Essentials Sealant Gun features a lightweight, corrosion-resistant skeleton metal frame designed for professional and DIY use. Compatible with 310ml and 400ml cartridges, it delivers controlled, consistent application with minimal hand fatigue. Trusted by tradespeople and home improvers alike, this durable caulking gun offers excellent value and reliable performance for all sealing tasks.

## Description

Shop Coral 73050 Essentials Sealant Gun with a Skeleton Body for Mastic Silicone Caulking Cartridges C3-C4 310-400ML. Free delivery on eligible orders of £20 or more.

Review: Cracking Value, Does Exactly What It Says! - If you're after a sealant gun that just works without any fuss or unnecessary features, this model is brilliant. It handles both 310ml and 400ml cartridges, so it's super versatile for different tubes of caulk or silicone I have lying around. It's a basic skeleton design, but it's sturdy and the metal frame feels durable, especially considering the price point. You definitely get more than you pay for here. I've used it for sealing around the bathroom, skirting boards, and window frames, and the application was controlled and consistent every time. It's lightweight enough that your hand doesn't ache halfway through a big job. A solid 5 stars from me. Great value for money and a true DIY essential.
Review: Great buy - Brilliant purchase. Just what I wanted. Came quickly. Easy to use. No problems

## Features

- Are you looking for controlled application of caulk, silicone sealant, and other adhesives? would you prefer a caulking gun with a lightweight frame? do you work with 310ml and 400ml cartridges?
- This mastic gun has a highly popular skeleton Design suitable for general use. You'll experience more comfort thanks to the light-weight frame meaning less strain and fatigue.
- This easy to use caulking gun offers controlled and consistent results. The frame length accommodates cartridges up to 400ml. The metal frame has a corrosion resistant finish for longer life.
- You'll press the release arm at the back of the gun and pull the shank before loading the cartridge. Holding the gun at a 45-degree angle, you'll squeeze the trigger while moving along the surface.
- Choose great value for money and a good finish. The coral essentials caulking gun is widely used by all trades and for use around the home.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072PWYBN9 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 10,576 in DIY & Tools ( See Top 100 in DIY & Tools ) 17 in Caulking Guns |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (638) |
| Date First Available | 26 May 2017 |
| Included Components | 1x Table top wallpaper pasting machine with integrated roll holder (accessories sold separately for 'CB' pasting machines including mobile stands; length counters; purpose built tables; sliding cutters; and wooden transportation cases) |
| Item Package Quantity | 1 |
| Item Weight | 445 g |
| Item model number | 73050 |
| Manufacturer | Coral Tools Ltd |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 73050 |
| Power Source | Hand Powered |
| Product Dimensions | 5.6 x 37.1 x 17.5 cm; 445 g |
| Size | C3-C4 310-400ml |
| Usage | Amateur, Professional |

## Images

![73050 Essentials Sealant Gun with a Skeleton Body for Mastic Silicone Caulking Cartridges C3-C4 310-400ML - Image 1](https://m.media-amazon.com/images/I/81WGpXfY2AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cracking Value, Does Exactly What It Says!
*by E***E on 4 December 2025*

If you're after a sealant gun that just works without any fuss or unnecessary features, this model is brilliant. It handles both 310ml and 400ml cartridges, so it's super versatile for different tubes of caulk or silicone I have lying around. It's a basic skeleton design, but it's sturdy and the metal frame feels durable, especially considering the price point. You definitely get more than you pay for here. I've used it for sealing around the bathroom, skirting boards, and window frames, and the application was controlled and consistent every time. It's lightweight enough that your hand doesn't ache halfway through a big job. A solid 5 stars from me. Great value for money and a true DIY essential.

### ⭐⭐⭐⭐⭐ Great buy
*by N***R on 10 October 2025*

Brilliant purchase. Just what I wanted. Came quickly. Easy to use. No problems

### ⭐⭐⭐⭐⭐ Easy to work with
*by A***E on 2 January 2026*

Highly recommended

## Frequently Bought Together

- Coral 73050 Essentials Sealant Gun with a Skeleton Body for Mastic Silicone Caulking Cartridges C3-C4 310-400ML
- Everbuild General Purpose Silicone Sealant – Waterproof – Suitable for Interior and Exterior Use – Clear – 280ml
- UniBond Anti-Mould White, Waterproof Mould Protection Kitchen & Bathroom Sealant, Long-lasting White Silicone Sealant, Powerful Shower Sealant, 1 x 274g Cartridge

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**Shop now:** [https://www.desertcart.is/products/48787400-73050-essentials-sealant-gun-with-a-skeleton-body-for-mastic](https://www.desertcart.is/products/48787400-73050-essentials-sealant-gun-with-a-skeleton-body-for-mastic)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-26*