SOLUTION 450 RTV silicone sealant is a one-part acetoxy cure sealant that cures in the presence of atmospheric moisture to produce a durable and flexible RTV silicone rubber. SOLUTION 450 is intended for a variety of general-purpose and industrial applications and retains its elastomeric properties at temperatures up to 450°F.

SOLUTION 450 RTV sealant is intended for a variety of applications including general-purpose construction and industrial applications. Due to its excellent adhesion characteristics, SOLUTION 450 can be used for sealing and adhering glass, most types of wood, clean metal, ceramic, natural and synthetic fiber and many painted and plastic surfaces in a variety of applications in industrial manufacturing and assembly.

FDA-USDA approved. Meets and exceeds Federal specification TT-S-0230C and TT-S-001543A (Com-NBS), ASTM C 920 Type S, MIL-A4B10BA Type 1

Unit of Measure

Sag or Slump

N/A Nil

Tack-Free Time at 77ºF. 50% RH

N/A 18 minutes

Tooling Time

N/A 7 to 10 minutes

Durometer Hardness, Shore A

N/A 23

Ultimate Tensile Strength

N/A 245 psi

Tear Strength

N/A 25 ppi

Peel Strength

N/A 20ppi

Curing time at 75ºF

N/A 24 hours

Dynamic Joint Movement

N/A +/- 25%

Weatherability, 6000 hours weatherometer

N/A No change