Dowsil 736 Heat resistant sealant red 90ml tube

Dowsil 736 Heat resistant sealant red 90ml tube

€ 11.84 11.84 incl. VAT (9.95 excl. VAT), per piece *

Availability: Available

Packaging unit: 1 piece

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Manufacturer: Dow Chemical

Country of origin: BE/0017

Customs tariff number: 32141010

Weight per piece: 90 g

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DOWSIL™ 736 is a one-component, heat-resistant silicone adhesive and sealant for industrial applications. It is permanently resistant up to 260 °C and can withstand short-term exposure to temperatures up to 315 °C.

Pack size: 90 ml tube
Also available in: 300 ml cartridge

Applications

Sealing and encapsulation of heating elements in appliances
Aerospace gasketing
Moving oven belts
Industrial ovens
Bag filters in smokestacks
Other high-temperature applications in bonding, sealing, and coating

Approvals & Certifications

Complies with FDA Regulation 21 CFR 177.2600 (suitable for incidental food contact if extractive limits are met)
Listed under NSF Standard 51 for direct food contact
UL (Underwriters Laboratories) listed
Meets MIL-A-46106 Rev. B

Features

Single-component silicone sealant
Non-sagging and non-dripping
Can be applied overhead or on vertical surfaces
Resistant up to 260 °C in continuous operation, short-term up to 315 °C
Good adhesion to many substrates; primer can improve adhesion
Resistant to water, oil, and many chemicals

Suitable Substrates

Heat-resistant materials such as silicone
Rubber (recommended: roughen surface before application)
Glass and ceramics
Certain plastics (test compatibility before use)
Metals with corrosion-resistant surfaces (Not recommended for copper, brass, zinc, steel, galvanized iron, or magnesium.)
Not recommended for: Polyethylene, polypropylene, PTFE, concrete, masonry, or highly oil-containing surfaces

Technical Data

Temperature Range	-65 °C to 260 °C
Color	Red
Flow/Slump	None
Extrusion Rate (1/8 inch orifice, 90 psi)	390 g/min
Specific Gravity	1.04
Skin-over Time	10 minutes
Tack-free Time	17 minutes
Cure Time (3 mm thickness)	24 hours
Hardness, Shore A	26
Tensile Strength	350 psi
Elongation	600 %

Application Instructions

Ensure the surface is clean, dry, and free of grease. Use appropriate solvents such as acetone or isopropanol for cleaning.
For improved adhesion on metal or plastic surfaces, a primer such as DOWSIL™ 1200 Prime Coat can be used.
Apply the sealant evenly to the desired surface. A cartridge gun is recommended for precision application.
Tooling should be completed within 5 minutes after application before a skin forms.

Storage & Shelf Life

Store in a dry place in the unopened original packaging at temperatures, ideally between +5 °C and +30 °C. Avoid direct sunlight.
Shelf life: At least 12 months from the date of manufacture.

Information on product safety (Manufacturer, Contact)

DOW DEUTSCHLAND ANLAGENGESELLSCHAFT MBH, Rheingaustr. 34, 65201 Wiesbaden, GERMANY, +49 611 237007, [email protected], www.dow.com

Available in:

10,5 (10 pairs left in stock)

dowsil-736-heat-resistant-sealant-red-tds-datasheet-en.pdf (112.25 KB)