---
product_id: 359958801
title: "HIlti 2101531 FS-ONE MAX 10.1oz Tube (1 Tube) firestop fire Protection Systems"
brand: "hilti"
price: "€ 45.18"
currency: EUR
in_stock: true
category: "Hilti"
url: https://www.desertcart.hr/products/359958801-hilti-2101531-fs-one-max-10-1oz-tube-1-tube
store_origin: HR
region: Croatia
---

# Intumescent firestop action Multi-surface adhesion Wide application temp range HIlti 2101531 FS-ONE MAX 10.1oz Tube (1 Tube) firestop fire Protection Systems

**Brand:** hilti
**Price:** € 45.18
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal, stop the fire – protect what matters most!

## Quick Answers

- **What is this?** HIlti 2101531 FS-ONE MAX 10.1oz Tube (1 Tube) firestop fire Protection Systems by hilti
- **How much does it cost?** € 45.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/359958801-hilti-2101531-fs-one-max-10-1oz-tube-1-tube)

## Best For

- hilti enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Smart & Safe:** Low VOC (9 g/l) and ethylene glycol-free for healthier spaces
- • **All-Weather Ready:** Effective application from 2°C to 40°C keeps projects on schedule
- • **Fire-Resistant Confidence:** Intumescent formula expands to block flames & smoke
- • **Water-Resistant Durability:** Reliable seal that withstands moisture and time
- • **One Seal, Endless Protection:** Versatile firestop for concrete, metal, wood & drywall

## Overview

The Hilti FS-ONE MAX 10.1oz is a high-performance intumescent firestop sealant designed for sealing penetrations in concrete, masonry, drywall, and metal surfaces. With a low VOC content and ethylene glycol-free formula, it offers an eco-friendly, water-resistant, and easy-to-apply solution that expands under heat to block fire and smoke. Suitable for a wide temperature range (2-40°C), it’s the trusted choice for professional fire protection systems.

## Description

High-performance intumescent firestop sealant LEED VOC: 9 g/l Base materials: Concrete, Metal, Wood, Gypsum Application temperature range: 2 - 40 °C FEATURES & APPLICATIONS Firestop sealant FS-ONE MAX 10.1OZ Features One product for a variety of common through penetrations Convenient: multi-application firestop solution for penetrations Ethylene glycol-free Cost-effective, easy-to-use solution Applications For effectively sealing most common through penetrations in a variety of base materials For use on concrete, masonry and drywall Metal pipe penetrations: copper, steel and EMT Insulated metal pipe penetrations: steel and copper Plastic pipe penetrations: closed or vented

## Features

- Intumescent Fire Caulk
- Concrete
- Masonry
- Drywall

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Y98KN77 |
| Best Sellers Rank | #94,216 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Fire Barrier Caulk |
| Brand Name | HILTI |
| Color | Red |
| Customer Reviews | 4.7 4.7 out of 5 stars (21) |
| Included Components | No |
| Item Form | Foam |
| Item Weight | 10.1 Ounces |
| Liquid Volume | 10.1 Fluid Ounces |
| Manufacturer | Hilti |
| Material Type | Concrete, Masonry, Drywall |
| Number of Items | 1 |
| Part Number | 2101531 |
| Surface Recommendation | Hard Floor |
| Unit Count | 10.1 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** HILTI
- **Color:** Red
- **Item Form:** Foam
- **Item Weight:** 10.1 Ounces
- **Liquid Volume:** 10.1 Fluid Ounces

## Images

![HIlti 2101531 FS-ONE MAX 10.1oz Tube (1 Tube) firestop fire Protection Systems - Image 1](https://m.media-amazon.com/images/I/31S0NO7yngL.jpg)

## Frequently Bought Together

- HIlti 2101531 FS-ONE MAX 10.1oz Tube (1 Tube) firestop fire Protection Systems
- HIlti 2116245 Firestop Cable Disc CFS-D 1" firestop fire Protection Systems
- 3M Fire Barrier Moldable Putty Stix MP+, Red Color, One-Part, Re-Enterable, Intumescent, 1.45 in x 6 in

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**Shop now:** [https://www.desertcart.hr/products/359958801-hilti-2101531-fs-one-max-10-1oz-tube-1-tube](https://www.desertcart.hr/products/359958801-hilti-2101531-fs-one-max-10-1oz-tube-1-tube)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-07*