Air Plenum Sealant – SB 93

SB 93 is a gun grade, non-sag, moisture-curing sealant with excellent adhesion to a wide range of construction surfaces.

SB 93 is the ideal sealant for air plenums, especially for Access Floors. SB 93 is a single component product, formulated to fill or bridge large gaps between materials and that makes it an excellent choice for sealing voids and terminations within air plenums to improve air handling efficiency. SB 93 is extremely low in VOC’s and will contribute toward LEED EQ Credit 4.1 Low Emitting Materials: Adhesive and Sealants.

Benefits

  • Single Component
  • Solvent and isocyanate free, 100% solid
  • Non-silicone
  • Extremely low shrinkage
  • Fast curing
  • Permanently elastic in a broad temperature range
  • Paint compatible
  • Low odor
  • Non-flammable

 

Shear Strength

185 psi

ASTM D1002
Tensile Strength

285 psi

ASTM D412-06
Elongation at Break

250%

ASTM D-412
Hardness - Shore A

50

ASTM D676
Slump (sag)

Zero Slump

ASTM C639
Flame Spread/Smoke

Flame Spread 0 / Smoke Developed 0

ASTM E-84-00A
Skin Time

20 mins

ASTM C679-03
Low Temperature Flex

-20 deg

ASTM C711
VOC's

13.36 g/L

Downloads

Technical Data Sheet

Safety Data Sheet

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