Atlas Putty Products              Lightweight Spackling Compound                 Page 1 of 2                                                                                                                                          Issue Date: 7/05

                                                                                                                        HMIS:  1,0,0 (H,F,R)

Section I-Chemical Product/Company Identification

Atlas Putty Products Company                                                                                         Phone:  708-429-5858

8351 West 185^th Street                                                                                                         Fax:   708-429-4280

Tinley Park, IL  60477                                                                          Emergency Phone Number:   800-373-2727

Section II-Composition/Information on Ingredients

Common Name                                     C.A.S. No.             Wt. %                   PEL        TLV        units

Aqueous Polymer Solution                [mixture] 50-60                       NA          NA

Sodium Borosilicate Glass                  65997-17-3             15-25       Total Dust             10            mg/m³

Bicyclic Oxazolidines                           56709-13-8  less than  0.2                    0.75         2.0           ppm

                (See Section IX for appropriate reporting requirements and required hazardous statements for this substance)

Unlisted ingredients are not considered hazardous by the Federal Hazard Communication Standard 29 CFR 1910.1200

Section III- Physical/Chemical Characteristics

Boiling point:                        NE                                           Appearance & Odor:           Mild latex

Vapor Pressure:                    NE                                           Water Solubility:                  Complete

Vapor Density:                     NE                                           Specific Gravity:                   0.5  (water =1)

Evaporation Rate:                1              (Water =1)             Percent Volatile                    38.5

                                                                                                pH                                           7.5 - 8.5

Section IV- Fire & Explosion Hazard Data

Flash Point:                           NA                                                          Special fire fighting procedures:        None

Flammable Limits: LEL:  NA                UEL:  NA               Unusual Fire/Explosion Hazards:      None

Extinguishing Media:          Water

Section V- Reactivity Data

Stability:  Stable

Incompatibility (Materials to avoid):  Not applicable

Hazardous Polymerization:  Will not occur.

Reactivity with common materials:  nonreactive when using the product in accordance with it’s intended use

Section VI- Health Hazard Data

Route(s) of Entry:

Inhalation:             Not acutely toxic by inhalation.

Skin:                       Non irritating if intact unbroken skin is contacted

Ingestion:              Do not take internally.  May cause gastrointestinal distress.

Eye Contact:         May cause slight eye irritation.  Avoid eye contact.

Emergency and First Aid procedures:

Skin contact:         Wash affected area with soap and water.  Consult physician if irritation persists.

Inhalation:             Remove patient to fresh air.

Ingestion:              Do not induce vomiting.  Consult physician immediately.

Eye contact:          Flush eyes with water.  Consult physician if irritation persists.

Atlas Putty Products              Lightweight Spackling Compound                 Page 2 of 2     

                                                                                                                        Issue Date: 7/05

Section VII- Precautions for Safe Handling and Use

Avoid eye contact.  Use in well ventilated area.  Avoid inhalation of dust during sanding operation. 

Spill/Release/Disposal Information: Scoop up, place product into original container for reuse or disposal.

                                                                Dispose of in accordance with Federal, State and  local guidelines for handling

                                                                non-hazardous waste.

Storage:                 Keep containers tightly closed when not in use.  Store between 40 F and 90 F.

Section VIII- Engineering Controls and Personal Protective Measures

Respiratory Protection:       Wear NIOSH approved respiratory protection or dust mask when sanding product.

Ventilation:                            Apply product using adequate ventilation.

Protective Gloves:                Plastic or rubber gloves may be used to avoid skin contact.

Eye Protection:                     Eye protection in the form of protective glasses or goggles is recommended if product

                                                contact is likely (sanding)

Other protective

clothing or equipment:        none required

General Work/Hygiene Practices:

Do not eat, drink or smoke when using this product.  Wash hands and contacted areas with soap and water before taking breaks and after completing work.

Section IX- Hazard Classification

Information on  Bicyclic Oxazolidines:

This product contains a chemical, formaldehyde (less than 1 ppm) known to the State of California to cause cancer or reproductive toxicity (Proposition 65).

This product does not contain a chemical listed in SARA Section 313 at or above de minimus concentrations.

Release of this product to air, land or water is not reportable to the National Response Center under CERCLA or SARA.

Discarded material is classified as a RCRA non-hazardous waste.

All components of this product are in compliance with the inventory listing requirements of the U.S. Toxic Substances Control Act  (TSCA) Chemical Substances Inventory.

U.S. DOT considers this product to be NON REGULATED.

The above information is believed to be correct as of the date hereof.  However, no warranty of merchantibility, fitness for any use, or any other warranty is expressed or implied regarding the accuracy of this data, the results to be obtained from the use of the material, or the hazards connected with such use.