Penetrations
Caulks / Sealants
 
SSS Intumescent Firestop Sealant
Premium, multi-viscosity grade sealant for commercial and industrial applications. The original and still the best multi-purpose sealant.
LCI Intumescent Firestop Sealant
A standard grade intumescent sealant specifically engineered and tested to economically address many common firestop applications that represent a significant part of the overall market.
 
LC Endothermic Firestop Sealant
A latex-based, high solids firestop compound. When properly installed, it effectively seals penetration openings against the spread of fire, smoke and toxic gases.
 
SIL Silcone Firestop Sealant
A one-part,neutral-curing silicone sealant exhibiting superior performance in applications where sealing openings in walls and floors are needed to control the spread of fire, smoke, toxic gasses, and water during fire conditions.
 
 
Collars, Wrap Strip & Devices
 
LCC Intumescent Firestop Collars
The economical solution for firestopping common plastic pipe that doesn’t compromise safety or performance.
RTC Intumescent Range-Taking Collar
An adjustable collar designed to allow a single collar to fit 3” and 4” trade size pipes (89 and 114 mm) and corresponding 3” and 4” couplings (102 and 127 mm).
SSW Intumescent Wrap Strip
Incredible intumescent power for protecting plastic industrial piping and other combustible penetrants!
 
 
Large Openings
 
SSB Firestop Pillows
Allow easy installation in openings that require retrofitting.
Composite Sheet
Designed to seal medium to large size openings with a variety of different penetrants in both fire resistance rated floors and walls.
SSM Firestop Mortar
This passive (non-intumescent) material utilizes a combination of heat sinking and insulating properties to provide an extremely high level of fire resistance.
 
 
Other
 
Closet Flange Firestop Gasket
A one-piece, molded rubber, intumescent pad that installs beneath a 3” or 4” (76 or 102 mm) closet flange to effectively firestop the opening.
Firestop Plugs
Plugs are conveniently sized to fit 2 or 4 in. (51 or 102 mm) diameter openings or sleeves fabricated from electrical metallic tubing (EMT).
FyreFlange Firestop Duct Angle
FyreFlange® Firestop Angle integrates the firestopping and steel retaining angle required for square and rectangular ducts.
 


萬 斯 美 有 限 公 司
MCM CONSTRUCTION MATERIALS SUPPLY COMPANY LIMITED
 
香港新界元朗大旗嶺733號
733 TAI KEI LENG, YUEN LONG, N.T. , HONG KONG
Tel:  +852 2443 1222
Fax: +852 2443 7000
sales@mcmhk.com
 
 
香港維修及服務中心
Tool Service Depot
 
香港新界元朗大旗嶺733號
(大棠路加德士油站對面)
733 TAI KEI LENG, YUEN LONG, N.T. , HONG KONG
Tel:  +852 2443 1222
Fax: +852 2443 7000
sales@mcmhk.com
 
 
澳門服務中心
Macau Service Centre
 
萬斯美建材(澳門)有限公司
MCM CONSTRUCTION MATERIALS (MACAU) LTD.
 
澳門青洲河邊馬路1126號瑞祥新村地下A座
Tel:  +853 2827 1348
macau@mcmhk.com