Wurth Sealant 890323 – High‑Temperature Engine Sealant

Description

This item, part number 890323, appears to be a premium silicone‑based sealing compound (manufacturer: Würth) designed for automotive engine and mechanical joints. The specific number “890323” aligns with Würth’s numbering system (e.g., “089032320” listed for their Special Silicone Joints product). yachtneeds.com+2eshop.wurth.com.tr+2
Key features / benefits:

• High‑temperature resistance: One related product states resistance up to 300 °C for brief durations. eshop.wurth.com.tr

• Permanently elastic after curing, making it suitable for sealing mating surfaces in engine covers, housings and transmission covers.

• Likely comes in a cartridge/tube format (e.g., 250 ml) for workshop use and proper application.

• OEM‑quality product — using this ensures correct seal, minimal leakage risk and professional finish.

Usage & Application Notes:

• Ideal for sealing engine parts like cam/valve covers, oil pans, gearbox covers, where a flexible but strong seal is required.

• Surfaces should be clean, dry, free of old sealant and oil/grease before applying. After application, allow proper curing time as per manufacturer.

• Verify that the sealant is compatible with the materials you’re sealing (metal, aluminium, cast iron) and the fluid environment (oil, coolant, transmission fluid) if relevant.

• When listing for sale, include instructions: “Apply a continuous bead, assemble parts, allow curing time (usually “X” minutes/hours) before service.”

• Store in cool, dry place; ensure cap is resealed after use to maintain product life.