Search results with tag "National gypsum quick selector"

For additional Kal-Kore Fire and Sound rated systems ...

NATIONAL GYPSUM QUICK SELECTOR/GENERAL REFERENCE 13 QUICK SELECTOR GENERAL REFERENCE QUICK SELECTOR FOR FIRE AND SOUND RATED SYSTEMS 4 1 hr. UL U340 5/8" (15.9 mm) Fire-Shield C Wallboard nailed or screwed 7" o.c. 45 Based on

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