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MASTER MOULD PU

$3,000.00

SKU: CMTCCH-042 Category: Tag:

Liquid applied rubber mould for GRC

Product Description:

Master Mould PU is highly resilient polyurethane based, liquid applied mould
material for preparing negative mould to in precast or in situ concrete
industries. Master mould PU mostly used for architectural glass reinforced
concrete elements.

Advantages:

High quality mould material suitable for
 Available in pouring grade consistency
 Exhibit good resilience
 Available in grey color
 Cold applied two component system

Uses:

 Glass reinforced concrete
 Concrete pre-cast claddings
 Special architectural works

Additional information

Technical Data

Form : Two components Semi-viscous liquid system
Color : Greyish
Solid Content : 100%
Striping Time : 24 Hours
pH : 7000-8000 cps
Consistency : Pouring Grade
Tack Free Time @ 25 oC : 24 hours
Application Temp. +10 to +50 Degree centigrade
Shore A hardness : 50
Packaging

Available in 20 Kg kit
Storage

Store in a cool dry place in sealed containers away from direct flames & sunlight.
Shelf life

12 months from date of production, properly store in original pack under shade.
Application Details

The master positive mould should be free from all loose particles and dust, all holes and corners should
be sealed using silicone sealants. After ensuring preparation, mould release agents, Master mould release
should be applied on master positive mould just before application
Mixing

The based component of master mould PU should be mixed thoroughly using a heavy duty slow speed drill fitted with paddle and ensure a homogenous mix, The hardener is added into based component and mixed well for 4-5 mint.
Application Method

Properly mixed material is poured into master positive mould by providing shuttering around. Spread the
liquid component uniformly over master positive and make sure it is at least 5mm above master positive.
Master mould PU should be allowed to cure for 24 hours before de-moulding
Safety Precautions

Use and wear personal protective like gloves, goggles, boots and clothing. Any accidental splashes to eyes or skin must be thoroughly cleaned with water.

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