Yellow PETRO Butyl Petrolatum Mastic Tape Profiling Molding

Description

Petro-Mastic (Yellow LT Profiling)
Molding or filling on irregular or uneven surfaces
Petro-Mastic (Yellow Profiling Mastic) is the ideal solution for molding and filling on irregular or uneven surfaces. It 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 is generally used in conjunction with primer, Petrolatum Tapes.

Characteristics: In cold weather, minimal surface preparation (SSPC SP 2-3) is required.
Installation: Prepare surfaces by removing all loose scale, rust or other foreign matter in accordance with SSPC SP2 or SP3. Then, apply a thin coat of primer to the surface. Then, apply the mastic by hand to create a rounded configuration to fill irregular shapes or holes and reduce sharp edges.

Uses

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

Packages