SpecSeal® Series RTC Collars (Specified Technologies)

Intumescent Collar


• Adjustable - Fits 3” and 4” pipes

• Rapid Expansion - Closes off burning pipes quickly

• Small Profile - Use it in all the tight spots

• Flexible & Durable - No loose flakes (eye hazards)

• Water Resistant - No water soluble or hygroscopic ingredients

• Economical - Lower installed cost

• High Volume Char - Expands up to 60 times
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Item # Desc.Unit Of
Measure
Material
List for Quote
STIRTC350Adjustable - One collar Ea. Add
STISSC202For 2” Dia. Plastic Pipe Ea. Add
STISSC301For 3” Dia. Plastic Pipe Ea. Add
STISSC400For 4” Dia. Plastic Pipe Ea. Add
STISSC600For 6” Dia. Plastic Pipe Ea. Add
Item Specifications

Item # Desc.Unit Of
Measure
Material
List for Quote
STIRTC350Adjustable - One collar Ea. Add
STISSC202For 2” Dia. Plastic Pipe Ea. Add
STISSC301For 3” Dia. Plastic Pipe Ea. Add
STISSC400For 4” Dia. Plastic Pipe Ea. Add
STISSC600For 6” Dia. Plastic Pipe Ea. Add