USG IMPERIAL Interior Ceiling Gypsum Base Sag-Resistant User Manual

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SAFETY FIRST!
Follow good safety practices.
Read material safety data
sheets and related literature on
products before specification
and/or installation.

Corner Bead

Apply to all external edges. Hold tightly against the angle and fasten to base by nailing or stapling 12

Љ o.c.

Acoustical Sealant

Seal edges of ceiling base around entire perimeter of partition. Also, seal air-tight all penetrations of the base,
particularly electrical boxes. In addition to sealing the perimeter of electrical boxes, coat the back sides with a
layer of acoustical sealant. Apply acoustical sealant under control joints and similar openings between the
ceiling base and abutting materials.

Trademarks
The following trademarks used
herein are owned by United
States Gypsum or a related
company: D

IAMOND

, D

URABOND

ASY

AND

, I

MPERIAL

, S

HEETROCK

and USG.
Note
Products described here may
not be available in all geographic
markets. Consult your U.S.
Gypsum Company sales office or
representative for information.

Notice
We shall not be liable for inci-
dental or consequential dam-
ages, directly or indirectly sus-
tained, nor for any loss caused
by application of these goods
not in accordance with current
printed instructions or for other
than their intended use. Our lia-
bility is expressly limited to
replacement of defective goods.
Any claim shall be deemed
waived unless made in writing
to us within thirty (30) days from
the date it was or reasonably
should have been discovered.

Manufactured by
United States Gypsum Company
125 South Franklin Street
Chicago, IL 60606

800 USG.4YOU (874-4968)
www.usg.com

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