DAP Blockade Acrylic Firestop Sealant Red 10oz Intumescent Caulk Tube

SKU: 18858

Weight	2 lbs
Dimensions	12 × 11 × 5 in

$47.88

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$47.88	0%
5–9	$45.49	5%
10+	$43.09	10%

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DAP Blockade Acrylic Firestop Sealant Red 10oz Intumescent Caulk Tube

Specifications & product details

Overview

DAP Blockade Acrylic Firestop Sealant – 10 oz Red Intumescent Caulk

DAP Blockade is a high-performance acrylic firestop sealant engineered to seal voids created by combustible materials during a fire. This intumescent firestop caulk expands when exposed to heat, helping maintain fire-rated assemblies in both combustible and non-combustible penetrations.

Designed for professional firestopping applications, Blockade provides excellent adhesion to unprimed surfaces and features a red color for fast, visible inspection compliance. Ideal for use in commercial, industrial, and residential construction projects.

Key Features:

10 oz plastic caulk tube
Acrylic latex, intumescent firestop sealant
Expands under heat for fire containment
Red color for inspection visibility
Meets ASTM E814 / UL 1479 standards
Suitable for walls, floors, and ceiling penetrations

Brand: DAP

MFG#: 18858

Condition: Brand New

Product details

Part / SKU	18858

Package includes

DAP Blockade Acrylic Firestop Sealant Red 10oz Intumescent Caulk Tube

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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