Metal Mark 4

Identification & Functionality

Carrier

Water

Product Type

Marking Ink,

Waterborne Ink

Technologies

Ready-to-Use Products

Product Families

Ready-to-Use Products — Inks & Pastes

Other Inks

Features & Benefits

Labeling Claims

Non-Flammable

Ready-to-Use Product Features

Cleanable,

Cost Effective,

Good Adhesion,

Good Weather Stability,

Heat Resistance,

Laser Markable,

Peel Resistance,

Rapid Curing Speed,

UV Curable,

Water-based

Features

• Heat resistant to 1000ºF (538ºC)
• Cures at ambient, instant cure at 350ºF (175ºC)
• Withstands repeated thermal cycling
• Excellent adhesion-chemically bonds to surface
• Forms water insoluble coating upon curing
• Does not peel or flake
• Direct application to hot surfaces

ATP's High-Temperature Marking Paints & Stencils Advantages

• High-legibility/visibility
• Excellent rheological properties
• Resists multiple reheats and quenching
• Weather-resistant
• Water-based
• Easily-applied
• Excellent shelf-life
• Excellent long-term adhesion
• Cost-effective

Applications & Uses

Application Area

Identification Marking

Application Method

Spray

Compatible Substrates & Surfaces

Metal

Cure Method

Radiation Cure

Recommended Uses

Color coding and identification of hot metals, including: Plates, Blooms, and Pipes.

Surface Preparation

For best results, hot metal surfaces should be descaled prior to application of Metal Mark-4.
Mixing:
Mix paint thoroughly before pouring to marking system paint tank.

Application:

• Prior to first time use of Metal Mark-4 in automatic marking equipment remove all old, caked-on deposits and sediment by thoroughly flushing out system with water.
• Apply Metal Mark-4 by spray, using automatic marking equipment. Apply paint to a dry film thickness of 1-1.5 mils (25-38 Microns).
• The Metal Mark-4 is formulated to apply at ambient temperature. Maximum surface temperature at point of application should not exceed 1000ºF (538ºC).
• Provide continuous recirculation of paint in storage tank to prevent pigment setting and clogging of filters. Provide a city water connection and flush equipment periodically to remove any residues and to prevent blockage of filters and spray heads. Maintain temperature of storage tank below 100ºF (38ºC) to prevent evaporation losses and build-up of dried paint residues on tank surface.

Thinning: 
The Metal Mark-4 is ready to use as is. Water can be used as a thinning agent. Do not thin with solvents.

Dry Time: 
The Metal Mark-4 will dry at ambient temperature. Dry time at ambient depends on environmental factors: air, temperature, humidity, etc. Allow between 5-15 minutes for cure time at ambient temperatures. Metal Mark-4 dries and cures instantly at a temperature of 350ºF (175ºC) or higher.

Clean Up: 
Periodically clean spray equipment, piping, hoses, and storage tank with a citrus based cleaning solution, then flush with water.
 

Properties

Color

White

Storage & Handling

Storage Conditions

Store in a dry place with temperature no lower than 35ºF (2ºC) or higher than 100ºF (38ºC). Store only polyethylene or lined steel containers. Keep from freezing.