CSL® 428 AB™ Liquid Flashing Membrane

Air Barrier
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  1. Fast-curing
  2. High Solids
  3. Low VOC
  4. Low odor
  5. Easy Installation
  6. Paintable
  7. Coatable
  8. Extending working time
  9. Compatible with most urethane and silicone sealants and coatings

Product Description

CSL428 is a moisture cure, one-part, elastomeric air barrier and waterproofing material. Intended to be used in above-grade wall construction to protect rough openings and for transition detailing. The quick dry time allows for efficient window installation and additional air barrier material applications(mechanically fastened membranes, peel and stick membranes, tapes or liquid applied coatings). CSL428 is compatible with most common building materials,including brick, wood, concrete, and cement-based sheathings.


Technical Data Sheets & more

CSL® 428

PDF / 148 Kbyte.


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