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GIB Noise Control® Systems
GBSJA 45
GBSJA 45
GIB® Rondo® Metal Batten - Steel
Sound Transmission Class:
55
Rw:
55
Fire Resistance Rating:
45/45/45
IIC:
48
Lining:
2 x 13mm GIB Fyreline®
LB/NLB:
LB
Overview