# STI® SSWBLU230 SpecSeal® Flexible Pre-Cut Intumescent Wrap Strip, 11-1/4 in L x 3 in W, Up to 4 hr Fire Rating, Plastic

**Brand:** [STI](https://dev.maxsupplyco.com/brands/STI)
**SKU:** SSWBLU230-12930
**MPN:** SSWBLU230
**Price:** $9.23 · in stock
**URL:** https://dev.maxsupplyco.com/product/sti-sswblu230

## Features

- Rapid expansion closes off burning penetrants faster
- High volume char significant expansion seals off opening
- Water-resistant no soluble or hygroscopic ingredients
- Economical 12 ft rolls or precut strips means no piecing, less waste
- Highly flexible no foil, easier to install
- Versatile performer for a wide range of complex applications
- Firestopping medium to large openings containing various penetrating items such as pipes, conduits, cables, insulated metal pipes, bus ducts and HVAC ducts

## Specifications

| Spec | Value |
|---|---|
| UPC | 730573037300 |
| Brands | STI |
| Width (in) | 3 |
| Height (in) | 0.13 |
| Length (in) | 11 |
| Manufacturer | Specified Technologies |
| Package Quantity | 1/Each |
| Standard Approvals | ASTM E814UL 1479CAN/ULC-S115UL R14288 |
| Manufacturer Part Number | SSWBLU230 |

## Description

STI® SpecSeal® intumescent wrap strip, flexible pre-cut, series: SSW, 11-1/4 in L, 3 in W, 1/8 in H, fire rating: up to 4 hr, blue, plastic.

Features

- Rapid expansion closes off burning penetrants faster

- High volume char significant expansion seals off opening

- Water-resistant no soluble or hygroscopic ingredients

- Economical 12 ft rolls or precut strips means no piecing, less waste

- Highly flexible no foil, easier to install

- Versatile performer for a wide range of complex applications

- Firestopping medium to large openings containing various penetrating items such as pipes, conduits, cables, insulated metal pipes, bus ducts and HVAC ducts