Dow 995 Structural Silicone Sealant - 20 Fluid Ounce Sausage

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Dow 995 White Structural Silicone Sealant Sausage 995WS

$18.99 each

16 or more|$18.79 each

20 fluid ounce sausage
Odorless, non-corrosive-cure system
995WS is designed specifically for structural and protective glazing projects and possesses high ultimate tensile strength
Excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes
Self-priming to most common building substrates, including most fluoropolymer-based paints
SWRI (Southwest Research Institute) approved +/- 50% movement capability
Unprimed adhesion to metal, glass, coated glass, enamels, reflective glass, anodized aluminum, and painted aluminum.
20 year manufactures warranty
48 cases or 768 sausages per pallet

SKU:

995WS

In Stock

Color Chart

Return Policy | Shipping Policy

Description
Details

Dow 995 (formerly Dow Corning 995) silicone structural sealant features excellent one-component, self-primed, shelf-stable, neutral cure elastomeric adhesion to most common building substrates which includes glass, reflective glass, anodized and painted aluminum, granite, and a variety of paints including most of those that are fluoropolymer-based. Dow silicone caulk offers a 20-year performance warranty that is available. Dow silicone sealant cures to an extremely tough elastomeric rubber, with movement capability of ±50%. Structural applications require prior testing and written print review by Dow. Dow 995 is also the approved adhesive component of the unique 3M Ultraflex Window System which incorporates 3M Scotchshield Ultra Safety and Security Window Film as a new dimension in window film technology for property and personal protection against crime, weather extremes, explosions, earthquakes, and even accidents.

Caution: Structural glazing applications for Dow 995 must be reviewed by the Dow Corporation Technical Service Staff Construction Sealants Technical Service and Development Department. Check below, a cartridge label or Specification Data Sheet for additional limitations.

Applications

Enamelled and reflective glass
Extruded mill finish
Fluorocarbon coated aluminum
Glass
Coated glass
Granite
Reflective glass
Alodine aluminum
Heat strengthened glass
Low E coated glass
Metal
Metal panels
Aluminum
Polyester powder coated aluminum/steel
Steel
Stainless steel
Vinyl/PVC-U
Anodized aluminum
Painted aluminum
Enamels

Limitations

Dow 995 Silicone Structural Sealant should not be applied:

To building materials that bleed oils, plasticizers, or solvents– materials such as impregnated wood, oil-based caulks, green or partially vulcanized rubber gaskets or tapes
In totally confined spaces as the sealant requires atmospheric moisture for cure
When surface temperatures exceed 140°F
Where painting of the sealant is required, as the paint film may crack and peel
To surfaces in contact with food, this sealant does not comply with Federal Food and Drug Administration food-additive regulations
In below-grade applications
For use as an interior penetration fire stop sealing system
In horizontal floor joints where abrasion and physical abuse are likely to be encountered
To frost-laden or damp surfaces
For continuous immersion in water

Overview

Series	995
Container Size	20 fl. oz.
Container Type	Sausage

Documents / Resources

Data Sheet	Data Sheet
Safety Data Sheet	995 Black SDS995 Gray SDS995 White SDS
Color Chart	Color Chart
Buying Guides	Sealant Estimator Chart

Tags: Low odor

Available Options

SKU	Color / Finish	Sample	Case Qty
995WS	White		16
995BLS	Black		16

Technical Information

Manufacturer	Dow
Series	995
Quantity	1 cartridge
Contents	10.3 fluid ounces
Colors	Black, gray and white
Composition	One-component, self-primed silicone sealant
Water resistant	Yes
Paintable	No
Mold resistant	No
Primer needed	No
Full adhesion	14-21 days
Tack-free time	65 minutes; 50%RH
Cure type	Neutral cure
Curing time	7 - 14 days at 77 degrees F at 50% RH
Room temperature cure hours	168 to 336 hours
Working time	10 - 20 minutes
Elongation	525%
Movement capability	-50 to 50%
Tear strength	49 ppi
Application temperature range	Not to exceed 140 degrees F
Tear strength	49 ppi (as cured after 7 days)
Peel strength	40 ppi (as cured after 7 days)
Tensile strength	350 psi (as cured after 7 days)
Shelf life	18 months at or lower than 86 degrees F

Dow 995 Silicone Structural Sealant meets or exceeds the following specification standards:

Federal Specifications TT-S-001543A (COM-NBS) Class A for silicone building sealants, and TT-S-00230C (COM-NBS) Class A for one component building sealants
ASTM C-920, Type S, Grade NS, Class 50, Use NT, G, and O; ASTM C1184 Standard Specification for Structural Silicone Sealant; Chinese specification GB 16776 for structural glazing.