China Fireproof and Flame-Retardant Sealant - Reliable China Suppliers & Factory for High-Performance Building Solutions Manufacturer, Factories

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China Fireproof and Flame-Retardant Sealant - Reliable China Suppliers & Factory for High-Performance Building Solutions Manufacturer, Factories

This high-performance single-component neutral curing sealant, produced by leading China suppliers, features fire and smoke prevention capabilities. It is specifically designed for sealing circular gaps and building joints in various structures and facilities. This efficient product serves as an ideal replacement for traditional silicone sealants, meeting all relevant performance standards to ensure durability and safety.

With a shelf life of 12 months, this sealant is ready to be your go-to solution for construction needs.

Packaging options include:

Standard Package: 300ml*24pcs/box

Soft Pack: 590ml*20pcs/box

Choose our factory-manufactured sealant for reliable quality and superior performance in your projects.

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Product Description

Product Advantages

FV-0 Flame Retardant

Fire Rating A3

12-Month Shelf Life

✓ Has excellent flame retardancy, fire resistance, and high temperature resistance, with a flame retardant rating of FV-0 and a fire resistance rating of A3.
✓ Has excellent adhesion and can achieve excellent bonding and sealing performance with most building materials without the need for primer.
✓ After curing, it has excellent weather resistance — anti-aging, UV resistance, ozone resistance, high and low temperature resistance.
✓ Has good elasticity and resistance to displacement deformation.

Characteristics

✦ Easy to use: Can be squeezed out for use at any time.
✦ Neutral curing: Suitable for most building materials without producing adverse reactions or corrosive effects.
✦ It has good adhesion and generally does not require primer. After curing, it can produce good adhesion to most building materials.
✦ Excellent adhesion: No primer required — can form strong adhesion with most building materials.

Basic Use

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Mainly used for bonding and sealing various fireproof doors and windows, as well as flame retardant sealing of various layers in curtain wall engineering.

Restrictions on Use

All materials that exude oil, plasticizers, and other liquid organic substances are not suitable.

After application, the adhesive has not yet solidified and cannot be completely sealed and isolated from the air.

It is not suitable to use in places that are damp all year round and submerged in water for a long time.

Ground pedestrian walkways should not be used in areas that are subjected to excessive friction and physical damage.

Package

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The fireproof and flame-retardant sealant is provided to customers in a net capacity of 300ml bottle packaging.

Color Selection

Storage and Expiry Date

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The sealant should be stored in its original packaging under dry and ventilated temperature conditions of 27°C or lower. The storage period is 12 months.

Technical Data of Material Properties

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This fireproof and flame-retardant sealant is waterproof and fire-resistant. It can withstand high temperatures of 850°C when heated with an open flame and automatically extinguishes when left on fire.

Frequently Asked Questions (FAQ)

QWhat is the flame retardant rating of this fireproof sealant?

The sealant has a flame retardant rating of FV-0 and a fire resistance rating of A3, making it suitable for high fire-safety-requirement applications.

QDoes this sealant require a primer before application?

No, primer is generally not required. The sealant features excellent adhesion and can bond effectively with most building materials directly without any pre-treatment.

QWhat temperature can this sealant withstand?

The sealant can withstand high temperatures of up to 850 degrees Celsius when exposed to an open flame. It also automatically self-extinguishes once removed from the fire source.

QIs it suitable for long-term underwater or highly humid environments?

No. This product is not recommended for use in places that are damp all year round or submerged in water for extended periods. It is best suited for dry or normally ventilated environments.

QWhat are the main application areas for this sealant?

It is mainly used for bonding and sealing fireproof doors and windows, as well as for flame retardant sealing between layers in curtain wall engineering projects.

QHow should the sealant be stored, and what is its shelf life?

The sealant should be stored in its original packaging in a dry, well-ventilated environment at temperatures of 27°C or below. Under these conditions, the shelf life is 12 months.