C-SIS Stucco System Accessories

As with the complete family of advanced wall panel and sheathing products, CPBS has teamed with several major materials manufacturing companies including 3M and their Venture Tape division along with Screw Products to create an integrated system of accessory products that drive additional energy, moisture and vapor performance characteristics for its family of sheathing products. For the C-SIS Stucco System, CPBS has collaborated with Stuc-O-Flex®, the leader in elastomeric stucco finishes to deliver a long lasting, high performance exterior finish over the C-SIS sheathing for new construction or energy retrofit projects. Using CPBS tested and required accessories raises the energy, air and vapor retarder performance levels to new heights. These innovative accessories for tight sealing of the joint, fastening and flashing the C-SIS system measurably increase wind loading, air and water barrier capabilities of the entire sheathing system.

Designed to perform for all climate zones but in particular for hot and humid climate zones (Zones 1 and 2), such as the U.S. Gulf Coast, these accessory system products act in unison with the innovative FRT C-SIS skin to block any air, water or vapor infiltration that rob energy performance and can seriously damage building framing members or interiors.

3M™ 4000UV Adhesive

This one-part sealant cures to form a firm, rubbery waterproof seal. Its flexibility allows for the dissipation of stress caused by shock, vibration, swelling or shrinking. Its superior UV resistant properties make this an ideal adhesive sealant for use with the C-SIS FRT skin.

3M™ 8067 All Weather Flashing Tape

No primers, no staples, no nonsense

With unique pressure sensitive acrylic adhesive, 3M’s All Weather Flashing Tape 8067 bonds on contact to seal through-wall penetrations at application temperatures from -40 degree F (-18C) up to 120 degrees F (49 C).  Around windows, doors and other openings in wood framed construction you save the time and work of applying primers or staples commonly used. Engineered for handling ease and performance reliability with high tack to grab fast and tight, even on damp surfaces.

  • Proprietary backing for long term confidence
  • Seals around screw heads to prevent moisture intrusion
  • Thin for a reliable and convenient fit into corners and under siding
  • Tough to resist punctures and tears during application and deliver a long service life




3M™ Venture Tape® Double-Sided Foam Tape

3M Corporation’s Venture Tape VG 308 Double-Sided Foam Tape is a closed cell polyolefin foam tape with a unique differential adhesive system specifically designed for mounting, sealing, gasketing and sound and vibration damping applications. When applied between C-SIS sheathing panels, Venture Tapes’ foam tape acts is an additional barrier for air, water and vapor infiltration and the ‘dam’ barrier for the 3M adhesive.

Stuc-O-Flex Elastomeric Acrylic Finishes

Stuc-O-Flex Elastomeric Acrylic Finishes provide a protective weathering membrane in a pre-colored, extremely durable, fade and mildew resistant coating. The industry’s highest levels of 100% Acrylic Polymer ensures unmatched resistance to surface cracking unlike standard finishes. America’s first elastomeric acrylic finish that is ideal for New Construction, Retrofit or Repair – Stuc-O-Flex Elastomeric Acrylic Finish.

View the Stuc-O-Flex Elastomeric Acrylic Stucco video on YouTube.



Screw Products Inc. “Bronze Star” Screws

“Bronze Star” Screws are designed for exterior professional operations, rated for excellent corrosion resistance and have many superior fastening characteristics making them an ideal companion accessory for C-SIS sheathing system.


Visit the Exterior Stucco System main site at www.cpbsess.com