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CheckSeal™ 11 RTV

Silicone Sealant

Check Seal™ 11 RTV is a one-component silicone sealant that cures to a pliable, low durometer solid. It is formulated for use with water and steam-based services. Other uses include sealing and encapsulating heating elements in appliances, aerospace gasketing, industrial ovens and other bonding/sealing applications where parts must perform at high temperatures.

Typical Characteristics

Applications Acids, glycols, hydrocarbons, refrigerants, water, steam, bfw and many solvents
Temperature Range 20°F to 500°F (-6.66°C to 260°C)
LimitationsShould not be used at temps over 500°F (260°C)
AppearanceBlack silicone in caulking tube
Specific Gravity 1.06
Injection Characteristics500 psi, flows well with minimum hydraulic pressure if injected with high pressure lubricator; may be poured or used with caulking gun
CureFlexible solid with moisture cure
Long Term ChangesNone
Storage70°F or lower

Packaging Information

Item NumberUnit SizeQuantity
CS110111Cartridge 12 per box
CS1106115 Gal