---
product_id: 31701940
title: "Newborn 385 Coaxial 5:1 Mix Ratio Gun, Used with 3M FIP, 1-Step Firestop Foam"
brand: "newborn"
price: "563.25 DT"
currency: TND
in_stock: true
category: "Newborn"
url: https://www.desertcart.tn/products/31701940-newborn-385-coaxial-5-1-mix-ratio-gun-used-3m
store_origin: TN
region: Tunisia
---

# 18:1 thrust ratio for powerful dispensing 5:1 coaxial mix ratio for precision Hexagonal push rods for enhanced durability Newborn 385 Coaxial 5:1 Mix Ratio Gun, Used with 3M FIP, 1-Step Firestop Foam

**Brand:** newborn
**Price:** 563.25 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal like a pro, every time! ⚙️

## Quick Answers

- **What is this?** Newborn 385 Coaxial 5:1 Mix Ratio Gun, Used with 3M FIP, 1-Step Firestop Foam by newborn
- **How much does it cost?** 563.25 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/31701940-newborn-385-coaxial-5-1-mix-ratio-gun-used-3m)

## Best For

- newborn enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 18:1 Thrust:** Effortlessly dispense high-viscosity 3M FIP firestop foam with maximum control.
- • **Ready Out-of-the-Box:** No assembly required—get to work immediately with a sleek, modern tool designed for pros.
- • **User-Friendly Release:** Reverse star-burst thumb release offers smooth, fatigue-free operation during extended use.
- • **Durability Meets Design:** Hexagonal push rods and heat-treated components ensure long-lasting, reliable performance on every job.
- • **Precision Coaxial Mixing:** Achieve flawless 5:1 foam mix every time for professional-grade firestop sealing.

## Overview

The Newborn 385 Coaxial 5:1 Mix Ratio Gun is a robust manual caulking tool engineered for use with 3M FIP 1-step firestop foam. Featuring an 18:1 thrust ratio and precision coaxial mixing, it delivers powerful, consistent foam application with enhanced durability from hexagonal push rods and heat-treated parts. Designed for professionals seeking reliable, fatigue-free operation, this tool requires no assembly and supports efficient firestop sealing on every project.

## Description

Coaxial 5:1 mix ratio gun for use with 3M fip 1-step firestop foam.

## Features

- 18:1 thrust ratio
- 5:1 mix ratio (Coaxial)
- Hexagonal push rods for extra durability
- Precision sintered friction plate & heat treated rod
- Reverse star-burst thumb release

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01ENIY3J8 |
| Age Range Description | Kid |
| Best Sellers Rank | #306,519 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #460 in Hand Caulking Guns |
| Brand Name | Newborn |
| Color | Orange |
| Customer Reviews | 4.3 4.3 out of 5 stars (35) |
| Global Trade Identification Number | 00039922655159 |
| Item Weight | 1.39 kg |
| Manufacturer | Newborn Brothers Co., Inc. |
| Manufacturer Part Number | 385 |
| Manufacturer recommended age | 0 - 6 years |
| Material Type | Plastic |
| Model Number | 385 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Occasion | Birthday |
| Operation Mode | Manual |
| Power Source | Manual |
| Size | Small |
| Special Features | Coaxial 5:1 mix ratio, High thrust ratio (18:1), Precision sintered friction plate |
| Style | Modern |
| Supported Battery Types | No batteries required |
| Target Audience | Unisex Kid |
| Theme | Coaxial |
| Toy Gun Type | Pretend Play Toy Gun |
| UPC | 039922655159 |
| Unit Count | 1 Count |

## Images

![Newborn 385 Coaxial 5:1 Mix Ratio Gun, Used with 3M FIP, 1-Step Firestop Foam - Image 1](https://m.media-amazon.com/images/I/71gciDvwadL.jpg)

## Frequently Bought Together

- Newborn 385 Coaxial 5:1 Mix Ratio Gun, Used with 3M FIP, 1-Step Firestop Foam
- 3M Fire Barrier Rated Foam FIP 1-Step, Maroon Color, 1-Step, Two-Part Urethane, Intumescent Foam, 12.85 Fl Oz Cartridge with 1 Nozzle
- Nozzle, for Use with FIP 1-Step Fire Barrier Rated Foam Cartridge

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**Shop now:** [https://www.desertcart.tn/products/31701940-newborn-385-coaxial-5-1-mix-ratio-gun-used-3m](https://www.desertcart.tn/products/31701940-newborn-385-coaxial-5-1-mix-ratio-gun-used-3m)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-17*