Advice

What is the difference between FS-one and FS One Max?

What is the difference between FS-one and FS One Max?

The new Hilti Intumescent firestop sealant FS-ONE MAX is an improved version of the popular Firestop sealant FS-ONE. It still includes the reliable features of the FS-ONE but now provides for better handling and longer shelf life.

What is intumescent firestop?

SpecSeal LCI Firestop Sealant is a water-based intumescent sealant intended for a wide range of through-penetration and construction joint applications. SpecSeal LCI Sealant has excellent caulking properties making it easy to apply in vertical applications as well as overhead.

Is FS One Max paintable?

Hilti High-performance intumescent firestop sealant FS-ONE MAX. Water-based and paintable. Ethylene glycol-free.

Can Hilti fire caulk be painted?

Water based, solvent free paints (Acrylics, PVA or Latex paints) can be used to paint over CP 606 and CP 620.

Where can you use fire sealant?

In general, fire caulking is necessary in areas that are the most combustible. Every building owner should examine their property for areas that are an increased hazard if a fire were to occur. When checking for vulnerable areas, look for joints or penetrations where fire may escape a certain.

Is silicone sealant fire-resistant?

FFRS is a one part silicone based sealant that can provide up to 5 hours fire resistance when used in construction joints. It provides primerless adhesion to a wide range of porous and non-porous substrates.

Can Rockwool be used as a fire block?

ROXUL SAFE™ 45 is a semi-rigid stone wool insulation board product used as a fire-stopping and fireblocking material in concealed spaces in multi-unit residential buildings. Measured to fit, ROXUL SAFE™ 45 is easily installed, non-combustible and offers excellent acoustical and thermal properties.

How does intumescent sealant work?

An intumescent seal is a strip of material fitted around a doorway, that when exposed to heat, expands closing any gaps around the door to stop the fire spreading for a period of time. These seals usually come with either 30 or 60 minute ratings.