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What is the difference between CP601s and CP606?

Posted by Karen Sungabout 6 years ago
What is the difference between CP601s and CP606?

Hi, both CP601s and CP606 are flexible firestop sealant, how they perform differently?

difference,CP601s and CP606,flexible firestop sealant

1 Reply
Posted by Tania@Hiltiabout 6 years ago
Hilti Verified

Hi Karen,

Thank you for your question.
The major differences between CP606 and CP601s are as below:

CP606
Chemical basis = Water-based acrylic dispersion
Base materials = Concrete, Masonry, Drywall, Steel
Approx. curing time= 3mm / 3 days
Maximum annular space = 30mm
Movement = +/- 12.5%

CP601s
Chemical basis = Neutral elastic silicone
Base materials = Concrete, Masonry, Metal, Glass
Approx. curing time = 2mm / 3 days
Maximum annular space = 100mm
Movement = +/- 25%

Please find the enclosed technical data for your reference and let us know if you have any further questions.

Cheers,
Tania

Movement,Neutral elastic silicone,Water-based acrylic dispersion,Firestop sealant