EM Caulk Flex, Electrically Conductive and Flexible Acrylic Latex Caulk for SCIF

Engineered to provide electrical continuity, high flexibility, and excellent long-term EMI protection in a wide range of applications. EMCAULK FLEX is a quality sealant that is phthalate-free and can be used on a wide variety of interior and exterior surfaces. Forms a highly flexible, durable, airtight, water-resistant seal that offers protection from environmental conditions.

Once cured, the bead is mildew resistant and exceeds the requirements of ASTM C-834 type P, Grade -18° C. Designed to seal gaps, cracks, joints, and seams around windows, trim, doors, siding, penetrations, hardboard and flashing. EMCAULK FLEX features soap and water clean-up and may be painted when cured.

Performance Characteristics:

• Exceeds ASTM C-834, Type P, Grade -18°C
• Fills up to 1/2” gaps in joints
• Cured bead is mildew resistant
• Soap and water cleanup
• VOC < 1.5%, Low odor
• Phthalate Free Formulation
• Water and UV resistant seal
• Paintable
• Interior or exterior use

x n/a ( square feet per roll)

n/a thick

Flexible Acrylic Latex Polymer, electrically conductive. Easy cleanup with soap and water. Phthalate-free, water and UV-resistant seal, cured bead is resistant to mildew.

This product ships free via FedEx Ground. Products ship same-day on orders received before 4pm CT and are typically delivered within 2-5 days.

Due to carrier restrictions, this product is not eligible for overnight delivery. Call us at 888.349.3645 or contact us for more information on shipping options.

Surface preparation: Surface must be dry and free of contaminates. Mold or mildew should be removed with a mild bleach cleaning solution and rinsed thoroughly. Only apply when sealant surface and air temperature are above 40°F. Do not apply on surfaces above 120°F or when rain is expected.

Application: Cut nozzle at a 45° angle. Joint not to exceed 1/2” in width. Use backer rod for joints deeper than 1/2”. Tool or smooth bead within 15 to 20 minutes. Sealant maybe removed and tools cleaned with soap and water. Depending on climatic conditions, allow 4 to 6 hours curing time prior to painting. Full cure should be reached 10 days, dependent on temperature and humidity.

Cleanup: Clean hands and tools with soap and water. Clean excess caulk with a damp cloth.