Wall-to-Wall (MPSW3H)
3 Hour Wall, MetaFlex®
MPSW3H (MetaFlex® Pro Shear Wall) – 3 Hour
RELATED: MPSWC3H
JOINT SIZE: 4-12″ (max 8-18″ open)
MOVEMENT: ±50% to ±100% Expansion/Contraction, Lateral and Vertical Shear Vary (by Joint Size)
FEATURES: Fire-resistant barrier for vertical expansion joints; Doubles as smoke barrier; Fire protection from both directions; Convenient single-package installation; Intuitive lap splicing; Ships in 10′ lengths; Can be integrated with Balco Expansion Joint Systems
PERFORMANCE: Fire resistance rating of 3 hours tested in accordance with ASTM E1966 and UL 2079; Air leakage (L rating) <5 SCFM/LF per UL 2079, meets IBC 715.3 and IBC 715.6; Intumescent BlazeSeal™ seal beneath flanges is tested in accordance with UL 1479; Seismic, Thermal and Wind movement tested per standard ASTM E 1399; Contributes to LEED® credits
CAD
Wall-to-Wall (MPSW3H)
BIM
MPSW3H - Fire Barrier
Technical Data
Installation Instructions
Additional Info
Short Spec
3-Part Spec
LEED
UL/Intertek
Related products
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MetaFlex®, 2 Hour Wall
MPSW2H (MetaFlex® Pro Shear MAX Wall) – 2 Hour
RELATED: MPSWC2H, MPSWI2H
JOINT SIZE: 20-48″ (max 39-72″ open)
MOVEMENT: ±50% to ±100% Expansion/Contraction, Lateral and Vertical Shear Vary (by Joint Size)
FEATURES: Fire-resistant barrier for larger vertical expansion joints; Doubles as smoke barrier; Fire protection from both directions; Convenient two-package installation; Intuitive lap splicing; Ships in 4′ lengths; Can be integrated with Balco Expansion Joint Systems
PERFORMANCE: Fire resistance rating of 2 hours tested in accordance with ASTM E1966 and UL 2079; Air leakage (L rating in SCFM/LF) of 3.88 ambient & 4.16 heated per UL 2079, meets IBC 715.6; Intumescent BlazeSeal™ seal beneath flanges is tested in accordance with UL 1479; Seismic, Thermal and Wind movement tested per standard ASTM E 1399; Contributes to LEED® creditsSKU: n/a -
MetaFlex®
2HWFB (MetaFlex® 2000) – 2 Hour
JOINT SIZE: 6-24″ (max 36″ open)
MOVEMENT: ±50% to ±100% Expansion/Contraction
FEATURES: Fire-resistant barrier for larger vertical expansion joints; Easy end-to-end splicing; Ships in 10′ lengths; Ideal for spanning wide expansion joints; Joint cover not required for wall systems
PERFORMANCE: Fire resistance rating of 2 hours tested in accordance with ASTM E1966 and UL 2079; Seismic, Thermal and Wind movement tested per standard ASTM E 1399; Contributes to LEED® creditsSKU: n/a -
MetaFlex®, 2 Hour Wall
MPSW2H (MetaFlex® Pro Shear Wall) – 2 Hour
RELATED: MPSWC2H
JOINT SIZE: 4-12″ (max 8-18″ open; see MetaFlex Pro Shear MAX 2Hr for larger sizes)
MOVEMENT: ±50% to ±100% Expansion/Contraction, Lateral and Vertical Shear Vary (by Joint Size)
FEATURES: Fire-resistant barrier for vertical expansion joints; Doubles as smoke barrier; Fire protection from both directions; Convenient single-package installation; Intuitive lap splicing; Ships in 10′ lengths; Can be integrated with Balco Expansion Joint Systems
PERFORMANCE: Fire resistance rating of 2 hours tested in accordance with ASTM E1966 and UL 2079; Air leakage (L rating) <5 SCFM/LF per UL 2079, meets IBC 715.6; Intumescent BlazeSeal™ seal beneath flanges is tested in accordance with UL 1479; Seismic, Thermal and Wind movement tested per standard ASTM E 1399; Contributes to LEED® creditsSKU: n/a
