Manufacturer’s Name: COTRONICS CORPORATION

131 47th Street Brooklyn, NY 11232

In the event of an emergency please call Chemtrec at 1-800-424-9300 (24hr)

 SECTION 1: PRODUCT IDENTIFICATION

Chemical Name and Synonyms: N/A Mixture

Chemical Family: Aluminosilicate, Alumina or Silicate

Chemical Formula: N/A

Comments: See Section 9

SECTION 2: COMPOSITION INFORMATION

A. As Manufactured: WT. % TVL/PEL

Refractory Ceramics 50-70 N/A (supplied in putty form)

Refractory Colloid * 20-30 N/A (supplied in putty form)

Water 10-20

B. After Normal Use See Section 8

* (Water Base)

All materials contained within are listed on the TSCA Inventory list.

This product is compliant with the RoHS Directive.

SECTION 3: PHYSICAL DATA

 As Supplied Cured

Boiling Point (°F) : 212 N/A

Vapor Density (Air=1) : >1 N/A

Specific Gravity Range (H2O = 1) : 1.29 1.6-1.7

Percent Volatile by Weight: 30-40 N/A

(%) Solubility in Water: Soluble Insoluble

Evaporation Rate (H2O = 1) : 1 N/A

Appearance and Odor: Creamy Paste/No Odor Solid

Vapor Pressure (mm Hg.) : 17 N/A

VOLATILE ORGANIC CONTENT VOC = O

SECTION 4: POTENTIAL HEALTH EFFECTS

Primary Route Of Entry: Inhalation, Ingestion And Skin Irritation.

Effects Of Overexposure:

Currently, studies have shown that signs of slight dermatological irritation have occurred

after prolonged skin contact. This product contains minor amounts of binders which burn out

during first heat up. Emergency and First Aid Procedures Terminate Exposure.

SECTION 5: EMERGENCY FIRST AID PROCEDURES

Emergency and First Aid Procedures: Flush eyes with copious quantities of water. Get

immediate medical attention for eyes. If swallowed, consult a physician immediately.