Everkem SilTex 40 Siliconized Acrylic Latex Caulk – Clear, 5.5 oz

Everkem SilTex 40 is a siliconized acrylic latex caulk engineered for interior and exterior joint sealing, gap filling, and surface finishing in commercial and residential construction. The siliconized formula adds flexibility, adhesion, and water/mildew resistance over a standard acrylic latex, while remaining fully paintable and easy to tool. Seals around windows, doors, trim, baseboards, and general construction joints where a clean, durable, paintable finish is required. Applied with a standard caulking gun.

Specifications

Applications

• Window and door frame sealing
• Baseboard and trim caulking
• Interior wall and ceiling joint finishing
• Exterior gap and joint sealing
• Commercial and residential construction and maintenance

Key Features

• Siliconized acrylic formula — added flexibility, adhesion, and water/mildew resistance vs. standard acrylic latex
• Fully paintable with latex or oil-based paints
• Interior and exterior use
• Adheres to wood, drywall, plaster, masonry, and painted surfaces
• Smooth, toolable consistency for a clean finish
• Meets ASTM-C834 / ASTM-D2202

Frequently Asked Questions

Is this paintable?

Yes. Paintable with latex and oil-based paints once a skin forms.

Is it for interior and exterior use?

Yes. Suitable for both interior and exterior applications.

What surfaces does it adhere to?

Adheres to wood, drywall, plaster, masonry, and painted surfaces.

What is the cure time before painting?

Allow the surface to skin over before painting — typically 30–60 minutes depending on conditions.