Parabond FR – Fire-Rated Sealant RAL 7004, 600 ml

Product detailed description

Parabond FR – Flexible Fire-Resistant Sealant for Construction Joints

Parabond FR by DL Chemicals is a professional, permanently elastic fire-resistant joint sealant based on MS polymer. It is designed for sealing construction joints where fire resistance is required.

It provides good adhesion to various building materials, including concrete, metals and compatible plastics. It is suitable for specified indoor and outdoor applications and can be painted with compatible coatings.

Fire resistance must always be assessed according to the specific tested joint configuration. Using a fire-resistant sealant alone does not automatically guarantee a particular EI classification.

Main Benefits of Parabond FR

• Fire-resistant sealant for construction joints

• Permanently elastic after curing

• Good adhesion to concrete, metals and compatible plastics

• Suitable for specified indoor and outdoor applications

• Can be applied under dry or humid weather conditions

• Paintable with compatible coatings

• Good chemical resistance to water, oils, grease and selected chemicals

• Very low VOC emissions – GEV EMICODE EC1PLUS

• French VOC emission class A+

Where Can Parabond FR Be Used?

Parabond FR is primarily intended for sealing construction joints, including:

• Connection joints between compatible building components

• Joints between concrete and metal structural elements

• Selected joints in wall and building structures

• Connections requiring a paintable, flexible sealant

• Fire-resistant joint sealing within tested and approved joint configurations

The specific application must comply with the manufacturer's technical documentation and project requirements.

Fire Resistance – What Should You Know?

According to the manufacturer, Parabond FR has FIRES fire-resistance classification reports in accordance with EN 13501-2:2023.

The fire-resistance classification applies to a specific tested joint configuration, not automatically to every application of the sealant.

Before installing a fire-resistant joint seal, verify:

• Required fire-resistance classification

• Type and material of the building structure

• Joint width and depth

• Type and positioning of backing material

• Joint orientation and other conditions stated in the classification report

A specific EI rating cannot be guaranteed without verifying these conditions.

Permanent Elasticity and Paintability

After curing, Parabond FR remains elastic, making it suitable for specified construction joints.

It can also be used where a paintable joint is required or where a silicone sealant is not preferred.

We recommend checking compatibility with the chosen coating before painting.

How to Apply Parabond FR

1. Verify that the proposed joint configuration meets the required fire classification and the manufacturer's documentation.

2. Ensure that the substrate is sound, clean and free from dust, grease and loose material.

3. Prepare the joint according to the required width, depth and backing material.

4. Insert the 600 ml foil pack into a compatible foil-pack application gun.

5. Apply the sealant evenly and without voids, following the technical data sheet and approved joint configuration.

6. Finish the surface appropriately and allow the sealant to cure sufficiently.

7. Before putting the structure into service, verify that the completed seal complies with the project requirements.

Important: For fire-resistant joints, following a general application procedure alone is not sufficient. The specific approved joint configuration is essential.

Application Tools and Installation Accessories

Parabond FR in a 600 ml foil pack requires a compatible application gun for foil packs.

Our range also includes the DL Chemicals WT250 ALU 600 ml application gun, designed for compatible foil packs. Check that the gun is also suitable for the sealant's viscosity.

You can find other sealants, adhesives, profiles and application tools in our Installation Accessories – Adhesives, Profiles and More category.

Frequently Asked Questions – Parabond FR

What is Parabond FR designed for?

It is designed for flexible sealing of construction joints, including joints requiring fire resistance, provided that the relevant tested joint configuration is followed.

Does Parabond FR provide EI 60 or EI 120 fire resistance?

A specific EI classification cannot be determined from the sealant name alone. It depends on the classification report, construction type, joint dimensions and installation method.

Is it suitable for outdoor use?

Yes. The manufacturer specifies indoor and outdoor applications. For fire-resistant installations, the conditions of the particular approved joint configuration must be verified.

Does the sealant remain elastic after curing?

Yes. Parabond FR is a permanently elastic joint sealant.

Can Parabond FR be painted?

Yes, with compatible coatings. We recommend a compatibility test before painting.

Which materials does it adhere to?

The manufacturer specifies good adhesion to materials such as concrete, metals and selected plastics. Compatibility with the particular substrate should be checked.

Which application gun do I need?

A compatible gun for 600 ml foil packs, such as the WT250 ALU 600 ml. Also verify that the gun is suitable for the viscosity of the sealant.

Can I use Parabond FR to bond PVC wall panels?

Parabond FR is primarily intended for sealing construction joints. For installing our large-format PVC wall panels, we recommend a suitable mounting adhesive, particularly Parabond 900 Rapid Power.

Need Help Choosing a Fire-Resistant Sealant?

Not sure whether Parabond FR is suitable for your construction joint or required fire-resistance classification?

We will be happy to help you select the right product and identify the available technical documentation. The specific fire-resistance classification must be verified against the approved joint configuration and project requirements.

Contact us – we will be happy to advise you.