DOWSIL 832, formerly known as Dow 832, is a single component, neutral cure, low odor, multi-surface adhesive sealant used to bond and seal a wide variety of substrates where unprimed adhesion or non-corrosive sealant is required. The typical applications well suited for this product includes sealing and repairing gutters, roof penetrations, marine equipment, windows, concrete floor seems, threaded connections, and assembling equipment components. Dowsil 832 is available in black, off-white, and gray. The silicone adhesive/sealant will form a flexible, long lasting bond, and it will not corrode metals or materials sensitive to corrosion.
DOWSIL 832 Silicone Sealant Adhesive Multi-Surface Products
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Dowsil 832 RTV Silicone Adhesive Sealant Multi-Surface 10.1 OZ (300 ML) Cartridge Off-White
Dowsil 832 RTV Silicone Adhesive Sealant Multi-Surface 10.1 OZ (300 ML) Cartridge Black
Dowsil 832 RTV Silicone Adhesive Sealant Multi-Surface 10.1 OZ (300 ML) Cartridge Gray
Dowsil 832 RTV Silicone Adhesive Sealant Multi-Surface 22.7 KG (4.5 Gallon) Pail Off-White
Dowsil 832 RTV Silicone Adhesive Sealant Multi-Surface 22.7 KG (4.5 Gallon) Pail Gray
Dowsil 832 RTV Silicone Adhesive Sealant Multi-Surface 22.7 KG (4.5 Gallon) Pail Black
Dowsil 832 RTV Silicone Adhesive Sealant Multi-Surface 228.1 KG Drum Off-White
Dowsil 832 RTV Silicone Adhesive Sealant Multi-Surface 228.1 KG Drum Black
Dowsil 832 RTV Silicone Adhesive Sealant Multi-Surface 228.1 KG Drum Gray
Dow 832 is a non-slumping paste with a skin-over time of 20 minutes and a tack free time between 50-90 minutes. The specific gravity at 77°F is 1.33, and the extrusion rate, 1/8-inch nozzle at 90 psi is 133 grams per minute. Dowsil 832 RTV Sealant has a tensile strength of 350 psi and elongation of 420%. Surfaces that this material offers superior adhesion to includes glass, metal, concrete, masonry, plastics and rubbers. For more information in regards to Dowsil 832 Multi-Surface Adhesive Sealant, Ask an expert. The product is 100% silicone, engineered for assembly and maintenance applications.
Durometer hardness, Shore A is 35, and usable temperature range is between -67 to 300°F. Dowsil 832 Sealant can have intermittent exposure temperatures up to 350°F. Product must be applied to a dry, clean surface. Primers are not usually need, however, for good adhesion to concrete, it is recommended to use a primer like DOWSIL 1205 PR-Prime Coat. When stored at 90°F, DOWSIL 832 has a usable life of 18 months from date of manufacture. For best results, use all of it within 6 months after opening.
For further information and handling precautions, refer to the DOWSIL 832 MSDS. The information in the material safety data sheet includes labels for safe use, physical and health hazard information. The product is available in 10.1 fl oz cartridges, 4.5 Gal Pails, and 45 gallon drums in selected colors. Keep DOWSIL 832 tightly sealed in its container limiting exposure to air. Cured material may plug the tip of the tube during storage, but it is easily removed. The silicone has not been tested nor deemed suitable to be used for medical applications.
DOW 832 Features and Benefits:
- Available in black, gray, and off-white
- 100% silicone RTV rubber
- Low odor
- Forms flexible, long lasting bond
- Will not corrode metal or other corrosion-sensitive metals
- Neutral cure
- Superior unprimed adhesion to a wide variety of substrates
- Temperature range -67-300 Degrees F
DOWSIL 832 Multi-surface adhesive sealant is a low odor, single component, neutral cure material designed for a wide variety of assembly and maintenance applications. This ready to use, non-corrosive silicone requires no primer for most substrates. It will dry to the touch in 20 minutes has a tack-free time between 50-90 minutes. For more information in regards to the product, refer to the DOWSIL 832 Multi-Surface Adhesive Sealant Technical Data Sheet. You can also contact us, to speak to a Krayden representative.