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Hensoseal

1、Hensoseal-533 Firestop  sealant
Hensoseal533 is an advanced fireproof sealant with excellent dilatability that will form a dense fire retardant Carbon fiber layer to prevent fire getting through in case of fire. This product is excellent adhesiveness, halogen-free, smoke resistant, air impermeability and won’t make any corrosion.
Application areas:
 >Single or multiple pipelines through
 >Cables, cable bundles, cable trays
 >Irregular holes sealing
 >Seams in firewall and floor, roof
 >Interval seams in firewall

2、Hensoseal-561 Weatherable firestop block
Hensoseal561 is an organic fireproof block, which is suitable for varieties of conditions, and can be cut into varieties of sizes for irregular holes. In case of fire, the block will expend and form a dense heat insulation carbon fiber layer, to absorb heat and stop fire and smoke spreading.  
Application areas:
>Fire blocking of single or multiple pipelines
>Fire blocking of cable bundles or cable trays through
>Fire blocking of lateral pipeline through
>As backing material of fire blocking 

3、Hensoseal-521 Utility firestop pouring material
HS-521 multifunction fireproof building material products Hansel is a leading technology intumescent fire retardant foam, After the liquid in accordance with the ratio of the two materials mixed curing composition; Suitable sealing material include having multiple through holes, Structures of complex shape opening, Various stretchable slit. 
Application areas:
>HS-521 multifunction fireproof building material can be used in all fire blocking requirements of spatial structure such >as shafts, cable tunnel entrance, hole through the floors, cable bridge and through the wall in petrochemical, power, >telecommunications, Civil construction industry.

4、Hensoseal-35 High OI elasticity fire block  
Hensoseal35 high performance antiflaming flexible block is a kind of soft fireproof block, which can be installed quickly and cut easily. It’s suitable for multiple cables crossing or maintenance with excellent anti knocking, resistance to stress, smoke resistant, air tightness. 
Application areas:
>Areas of high fire performance requirement
>The holes of the wall that cables and cable tray through
>A single or multi-types of through holes
>reserve module of cable dual through
>The gap fire blocking of duct through

5、Hensoseal-60 High hermetic firestop pouring material
Hensoseal60 high-density fireproof material is a kind of two-component liquid fireproof sealing material. It’ll turn into a high antiflaming and hermetic material when the two components mixed, and will form a fire-retardant insulation layer on fire to prevent flames and heat spreading, which can prevent protected objects from eroding and burning by fire. It’s suitable for many kinds of harsh outdoor environment with good weatherability
Application areas:
>HS-60 high-density fireproof material can be used in all fire blocking requirements of spatial structure such as shafts, >cable tunnel entrance, hole through the floors, cable bridge and through the wall in metro, petrochemical, power, >telecommunications, Civil construction industry.

6、Hensoseal-551 Indoor firestop board
Hensoseal551 board is a fireproof product designed for all indoor regular shaped openings, with good heat and sound insulation. In case of fire it will form a dense fire retardant Carbon fiber layer to stop fire spreading. This product is easy cut and fast installed, suitable for cable through twice, but it’s hasn’t good bearing capacity and not suitable for humid environment.
Application areas:
>Regular medium-sized openings
>Regular openings that cables and cable tray through
>Single or multiple types of large through openings
>Through-hole blocking on lightweight partition