This simple solution prevents inside corner cracking when installed against a ceiling or concrete deck that may be subject to movement, to be used alongside backing materials in the head-of-wall gap for a code-compliant assembly. Its flexible gasket compresses and expands, providing protection for up to ½” of deflection, while its tear-off strip leaves a clean finished edge.
Flat Deflection Bead Installation Guide
General Corner Bead Installation Instructions
Flat Deflection Bead Submittal Sheet R1
SDS - Rigid Vinyl with Flex1-4 01Aug2018
"9230 Flat Deflection Bead" (https://csrbuildijng.shop/oxpDw) by Trim-Tex is licensed under Creative Commons Attribution (http://csrbuildijng.shop/licenses/by/4.0/).