Akfix P645 Metal Sealant 310gm

What This Product Is and How It Works

Akfix P645 Metal Sealant 310GM is a one-component, neutral-cure silicone sealant formulated specifically for metal joints and structural gaps. When exposed to atmospheric moisture, the product cures to a flexible, rubber-like seal that accommodates thermal expansion and contraction of metal substrates.

The sealant forms a watertight and weather-resistant barrier, making it suitable for both interior and exterior metal sealing tasks where flexibility and durability are required.

---

Material Quality, Durability and Environmental Performance

This metal sealant offers excellent weathering resistance, UV stability, and moisture tolerance, suitable for Kenyan climate conditions. Once cured, the seal remains flexible, resisting cracking or shrinkage over time, even under temperature variations typical of outdoor installations.

The neutral-cure formulation minimizes corrosion risk on sensitive metal substrates such as aluminium, stainless steel, and coated metals, ensuring long-term performance without staining or substrate degradation.

---

Installation, Handling and Compatibility

For optimal adhesion and performance, ensure all surfaces are clean, dry, and free from dust, oil, rust, or loose material. Load the cartridge into a standard caulking gun, apply the sealant evenly into joints or gaps, and tool the bead within the sealant’s skin time for a neat finish.

Akfix P645 Metal Sealant adheres effectively to metals (steel, aluminium, galvanized metal), glass, and painted surfaces. Avoid application on continuously wet surfaces or where the sealant will be submerged without protective coating. Full curing depends on joint size and ambient conditions but typically completes within 24 hours.

Safety considerations: use in well-ventilated areas, wear protective gloves, and avoid direct contact with skin or eyes.

---

Typical Applications in Kenya

Akfix P645 Metal Sealant 310GM is commonly used by:

• Contractors and Fabricators: Sealing metal panel joints, roof seams, and cladding connections.

• Maintenance Professionals: Weatherproofing metal fixtures, gutters, and flashings.

• Commercial Projects: Sealing structural metal joints in warehouses, offices, and industrial facilities.

• Homeowners / DIY Users: Sealing metal trims, flashings, and exterior metal fixtures.

For other sealants and adhesive products, explore the Shop or the Adhesives Category.

---

TECHNICAL SPECIFICATIONS TABLE

---

PRODUCT ATTRIBUTES

• Material: Neutral-cure silicone

• Size / Dimensions: 310 g cartridge

• Colour: Grey / Black (confirm on request)

• Finish: Flexible, weather-resistant seal

• Application: Metal joint sealing, weatherproofing

• Brand: Akfix

• Unit of Sale: Single cartridge

• Country of Origin: Confirm on request

---

PRODUCT CATEGORIES

Adhesives → Metal Sealants
Metal Sealants Category

---

INTERNAL NAVIGATION LINKS

• Explore more sealants in our Shop.

• View related products in the Metal Sealants Category.

• Learn about Ngong Hills Merchants on our About Us page.

• Contact us for product inquiries via our Contact Us page.

• Check other adhesive solutions in the Adhesives Category.

---

RELATED PRODUCTS

• Akfix Structural Black Silicone 915N 600ML

• KNICKER WHITE STRUCTURE SILICONE 600ML

• RAM-G WINDSCREEN SEALANT

• Akfix High Tack 290GM