Vibra-Tite 996 Technical Data
Technical Data Sheet
Vibra-Tite® 996
RTV Red Silicone
December 2012
Product Description
Vibra-TITE 996 Red Silicone Sealant is a one-part
acetoxy cure silicone sealant with high temperature
resistance that cures in the presence of atmospheric
moisture to produce a durable and flexible silicone
rubber compound.
Typical Applications
Vibra-TITE 996 Sealant provides a long-lasting
flexible seal with excellent adhesion to most surfaces.
This sealant is intended for a variety of general
purpose and industrial applications and retains its
elastomeric properties at temperatures from -75 to
650F (-60 to 343C).
Technical Features
Resistant to sunlight, rain, sleet, snow, ultraviolet
radiation, ozone and temperature extremes.
Retains design properties even after years of
exposure – seals remain watertight and weatherproof.
Wide temperature range from -75 to 650F (-60 to
343 C).
Limitations
Vibra-TITE 996 Sealant is not recommended for use
in the following applications:
Do not use silicone gasket maker only when
replacing head gaskets.
Do not use on parts continuously immersed
in gasoline.
Glazing or edge sealing of insulated glass.
Structural glazing.
Aquariums
Copper or brass. The cure byproduct may
discolor these surfaces.
Totally confined spaces. Because the
sealant needs atmospheric moisture to cure.
Surfaces that require painting. Paint will not
adhere to most silicone surfaces.
Properties
Flow: ≤0.20 inch
Tack-free time: <1 hr (@ 77 F, 50% RH)
Durometer Shore A: >18
Tensile Strength at Break ≥170 psi
Elongation at Break ≥300%
Extrusion Rate 250-500 g/min
Calculated Extrusion Rate 250-500 g/min
Peel Strength (Al/SS) ≥14 ppi
Peel Strength (Low C/SS) ≥14 ppi
Non-volatile Content ≥85%
Procedure for Application
1. Clean and dry surfaces. Surfaces should be free of
dirt, grease, oil and old gasketing material.
2. Remove cap, puncture inner seal, screw on
extension nozzle and cut nozzle to desired bead
width.
3. Apply an approximate 1/8” unbroken bead to one
surface, completely encircle all bolt holes.
4. Assemble parts while material is tacky (approx. 5
to 10 minutes). Do not over tighten bolts. Material
skins within 15 minutes.
5. May be applied to both sides of gasket to use as a
pre-cut gasket dressing.
6. Allow to cure for at least 15 minutes. Material
normally fully cures in 24 hours.
7. Remove nozzle and replace cap after use.
Shelf Life
When stored in original, unopened containers at or
below 90 F (32 C) Vibra-TITE 996 Sealant has a
minimum shelf life of 12 months from the date of
manufacture.
General Information
Health & Safety in use
Because of solid content, use of gloves and goggles
are recommended.
Technical data contained within this document is intended for reference only
For assistance and recommendations on specifications for this product, contact ND Industries
info@ndindustries.com
12/20/2012 Page 1 of 1
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