Dow 995 Structural Silicone Sealant - 20 Fluid Ounce Sausage

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Dow 995 Black Silicone Sealant - 20 Oz. Sausage 995BLS

$18.66 each

16 or more|$18.46 each

20 fluid ounce sausage
Odorless, non-corrosive-cure system
Dow 995 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
Case quantity: 16 sausages
Pallet quantity: 48 cases
768 sausages per pallet

SKU:

995BLS

In Stock

Color Chart

Return Policy | Shipping Policy

Product Overview

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 995 silicone structural caulk offers a 20-year performance warranty that is available. Dow 995 silicone structural caulk 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 silicone structural caulk 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

Security window film
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

Additional Resources

Selection

SKU	Color	Case Qty
995BLS	Black	16
995WS	White	16
995GRYS	Gray	16

Product Specifications

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

Composition	One-component, self-primed silicone sealant
Structural sealant	Yes
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.

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Low odor