Fast‑Curing Inorganic Firestop Putty
Detailed Introduction
Specification Model: FH-FD
【Overview】 Inorganic firestop putty is composed of a variety of inorganic flame‑retardant materials and a solid gelatinous compound. It is mainly used for sealing wire and cable penetrations through vertical holes and floor slabs. Once cured, it effectively prevents flames and smoke from passing through holes or gaps, thus avoiding fire spread.
Product Introduction
Inorganic firestop putty is composed of a variety of inorganic flame‑retardant materials and a solid gelatinous compound. It is mainly used for sealing wire and cable penetrations through vertical holes and floor slabs. Once cured, it effectively prevents flames and smoke from passing through holes or gaps, thus avoiding fire spread.
Product Features
- Excellent sealing performance with long fire resistance
- Short curing time and high working efficiency
- Easy to operate and convenient to use
Directions for Use
- Prepare a retaining plate or formwork outside the hole or gap using fire‑resistant boards.
- Estimate the required amount of putty according to the size of the opening.
- Place the putty into a container, add clean water at a putty‑to‑water ratio of 1:0.6, and mix into a thick paste.
- Quickly pour the mixed thick paste into the hole or gap in batches until the required sealing thickness (depth) is achieved.
- Smooth and finish the exposed surface of the inorganic putty before it sets.
- After application, inspect the work to ensure it meets the technical requirements.
Precautions
- The putty should be applied at a temperature between 0°C and 45°C.
- The putty has a short curing time, so it must be mixed and used promptly.
- The putty is packed in plastic bags, 25 kg per bag. It should be stored in a cool, dry place, protected from moisture. During storage, transport, and application, avoid rain or dampness.
Storage and Transport
- Store the inorganic putty in a well‑ventilated, dry warehouse, protecting it from moisture and rain.
- The product is not classified as dangerous goods and can be shipped as general cargo.
Keywords
Paint
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