Sefar® 301A Two Part Adhesive

Features:

  • Dries in 5 to 15 minutes.
  • Can be used as a permanent blockout.
  • Cannot be shipped air freight.

Description:

A clear, two-part, medium viscosity adhesive for mesh counts up to 305 per inch. SEFAR 301A has a pot life of 24 hours when properly sealed, and cures between 5-15 minutes depending on adhesive/mesh thickness. Use with catalyst SEFAR Hardener D. Contains Methyl Ethyl Ketone (MEK)

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Two-part adhesives consist of an adhesive base and a catalyst added to enhance the curing process and chemical resistance. Although excellent adhesives for securing the mesh to the frame, two-part adhesives can also be used as a frame primer and as a screen block-out (a permanent block-out). For use with most plastic, wood and metal surfaces.

The high shear strength and low peel strength of two-part adhesives make for durable bonds, and easy mesh removal when new screen fabric is necessary (leaving an excellent second-surface for subsequent bonds). Typically, two-part adhesives will take longer to cure than cyanoacrylates (see each product description for an estimate of cure time).