CNPetro Hitech Co.,LTD
CNPETRO HITECH CO.,LTD FOCUS ON SEALING & WATERPROOF & CORROSION PROTECTION
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Petrol Mastic
Description
Mastic (Yellow Profiling Mastic) is a yellow cold applied self-supporting molding mastic.
It is a petrolatum compound containing beads of closed cell cellular polymer and additives.
This mastic is used to make a smooth profile on irregular shaped fittings such as flanged joints and valves.
It is applied prior to the tape application and generally used in conjunction with primer, Petrolatum Tapes.
| Color | Yellow |
| Used for | flanged joints and valves |
| Why choose | high degree of conformability allows for application over irregular surface profiles |
Uses
| 1 | Prepare surfaces by removing all loose scale, rust or other foreign matter |
| 2 | accordance to SSPC SP2 or SP3 |
| 3 | Apply a thin uniform coat of Paste to entire surface with gloved hand, brush or rag |
Characteristics
Easy application from cold to hot temperatures
Excellent molding and sealing properties
No VOCs
Not effected by water, acids and salts, stable and reliable
Non-hardening in cold weather
Application
Minimal surface preparation (SSPC SP 2-3)
Prepare surfaces by removing all loose scale, rust or other foreign matter in accordance to SSPC SP2 or SP3.
Apply a thin uniform coat of Paste to entire surface with gloved hand, brush or rag .
Properties
| Property | Typical Value |
| Color | Brown,White |
| Specific Gravity | 1.40 |
| Specific Volume | ≥ 0.6 g/cm3 |
| Flashing Point | ＞180℃ |
| Temperature Range For Application For service | 5 to +55 oC 50 to +70 oC |
| Packaging | 3 kg/block 8 blocks one Box |
Packages
