Metacaulk Joint Strip

Metacaulk Joint Strip is a flexible firestop material designed for use in concrete and masonry control floor and wall joints up to 2 inches (51 mm) wide. It provides reliable protection by helping prevent the passage of flame, smoke, and hot gases through rated control joints.

Designed for demanding construction applications, Metacaulk Joint Strip forms a strong char when exposed to heat and is ideal for stadium construction, tilt-up panels, curtain wall panels, and other concrete and masonry construction joint applications requiring fire-rated control joint protection.

Key Features

• Flexible firestop material for concrete and masonry control joints.

• Suitable for floor and wall joints up to 2 inches (51 mm) wide.

• Highly intumescent with multiple-stage expansion technology.

• Forms a strong char to help prevent the passage of flame, smoke, and hot gases.

• Easy to install and cost-effective.

• Versatile and flexible design.

• Can be used with plastic pipe penetrations.

• Compatible with any UL listed sealant.

• May be covered with any color standard architectural caulk.

• Provides 1, 2, 3, and 4-hour fire-rated assembly capabilities.

Common Applications

• Concrete control joints.

• Masonry floor and wall joints.

• Stadium construction.

• Tilt-up concrete panels.

• Curtain wall panels.

• Steel utility boxes.

• Concrete and masonry construction joints.

• Fire-rated control joint applications.

• Projects requiring use with UL listed sealants.

Ideal For

• Commercial construction.

• Concrete structures.

• Masonry assemblies.

• Fire-rated floor joints.

• Fire-rated wall joints.

• Control joint firestop applications.

Key Benefits

Reliable Fire Protection

Metacaulk Joint Strip expands when exposed to heat and forms a strong protective char that helps prevent the spread of flame, smoke, and hot gases through control joints.

Flexible Performance

The flexible design allows the material to accommodate movement in concrete and masonry assemblies while maintaining firestop protection.

Easy Installation

Metacaulk Joint Strip provides a simple and cost-effective firestop solution that installs easily in rated control joints.

Versatile Compatibility

Designed for use with any UL listed sealant and may be covered with standard architectural caulk in any color to match finished surfaces.

How to Use

Surface Preparation

• Ensure the control joint is clean and free from dust, debris, and loose materials.

• Confirm the joint dimensions meet the requirements of the approved firestop system.

• Verify compatibility with the selected UL listed sealant.

Application Instructions

1. Install Metacaulk Joint Strip into the concrete or masonry control joint.

2. Position the strip properly within the joint opening.

3. Apply compatible UL listed sealant as required by the tested system.

4. Finish with architectural caulk if required for appearance.

5. Verify installation complies with the approved fire-rated assembly.

Important Notes

• Install only according to tested and approved firestop systems.

• Follow manufacturer installation instructions and applicable building codes.

• Verify compatibility with the intended sealant and construction assembly.

• Designed for passive fire protection applications only.

Product Information

Property	Description
Brand	Metacaulk
Product Type	Flexible firestop joint strip
Color	Dark Gray
Application	Concrete and masonry control floor and wall joints
Maximum Joint Width	Up to 2 inches (51 mm)
Fire Rating	1, 2, 3, and 4-hour assembly ratings
Expansion Technology	Multi-stage intumescent
Recommended Use	Stadium construction, tilt-up panels, curtain wall panels, steel utility boxes, and concrete/masonry joints
Compatibility	Any UL listed sealant
Case Weight	15.00 lbs
Case Dimensions	Height: 7.00 in × Length: 9.75 in × Width: 9.75 in
UPC	021449667043
Interleaved	10021449667040

Frequently Asked Questions (FAQ)

Q1. What is Metacaulk Joint Strip?
Metacaulk Joint Strip is a flexible firestop material designed for use in concrete and masonry control floor and wall joints to help prevent the spread of fire, smoke, and hot gases.

Q2. What size joints can Metacaulk Joint Strip be used for?
Metacaulk Joint Strip is designed for control joints up to 2 inches (51 mm) wide.

Q3. How does Metacaulk Joint Strip provide fire protection?
When exposed to heat, the intumescent material expands to form a strong char that helps seal control joints and prevent the passage of flame, smoke, and hot gases.

Q4. Where is Metacaulk Joint Strip used?
It is used in concrete and masonry control joints, including stadium construction, tilt-up panels, curtain wall panels, and other fire-rated construction applications.

Q5. Is Metacaulk Joint Strip flexible?
Yes. Its flexible design allows it to accommodate movement in concrete and masonry joint applications while maintaining firestop performance.