Zero-D Products, Inc.
precision engineered materials solutions

Sales (800) 382-3229

Section 1: Identification

Product Name: Akron RTV-RP™ Silicone Mold Rubber, Part B, catalyst


Manufacturer: Zero-D Products, Inc.

                         37939 Stevens Blvd.

                         Willoughby, OH 44094

                         Phone: (440) 942-5005 or (800) 382-3229


Recommended Use: Room temperature cure mold rubber for lost wax casting.


Section 2: Hazard(s) Identification

This product is non-hazardous according to the U.S. Department of Transportation code of Federal Regulations.

Fire and Explosion: Not considered flammable or combustible, but will burn if involved in a fire. Contact with acidic, basic or oxidizing materials generates flammable and explosive hydrogen gas.

Skin contact: May cause slight irritation, but no significant effect.

Eye Contact: May cause slight eye irritation.

Not suited for medical use. Do not insert into body.


Section 3: Composition/Information on Ingredients

Chemical Name:                                                                                                   CAS#:


Mixture no hazardous materials present.                                                                                         

Chemicals are contained in the mixture of which is considered non-hazardous. Some specific chemical identities are being withheld as a trade secret. Specific quantities are not listed as this can vary from batch to batch and this is also considered to be our trade secret. Quantities are below what is considered to be a health risk.


Section 4: First-Aid Measures

Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes. If irritation persists, get medical attention.

Skin Contact: Remove product with a dry cloth, wash with soap and water

Ingestion: Wash out mouth with water, provided person is conscious. Never give anything by mouth to an unconscious person. Seek immediate medical care when necessary.

Special Precautions/Procedures: Use good hygiene controls. Wash hands thoroughly after handling before eating or smoking.


Section 5: Fire-Fighting Measures

Flash Point: 190°C (302°F) -Open Cup Method

Extinguishing Media: Foam, Dry Chemical, Carbon Dioxide

Use all necessary protective fire-fighting equipment such as gloves, face shield, respirator




Section 6: Accidental Release Measures

Spill or leak: Contain spill or leak. Scrape with cardboard or rag, place in container. In such a case, pay attention to generation of hydrogen gas by contaminants. If material is contaminated and can’t be used or chemically reprocessed dispose at an approved facility in accordance with any applicable regulations under the Resource Conservation and Recovery Act (RCRA).


Section 7: Handling and Storage

Use good hygiene controls. Wash hands thoroughly after handling before eating or smoking.

Do not store around food stuffs.

Do not eat or smoke while handling material.

Keep container closed when not in use. Do not lay container on side. Store this material in a cool dark environment away from heat source. Keep away from heat, sparks and flame.

Avoid Contact with acidic, basic or oxidizing materials.


Section 8: Exposure Controls/ Personal Protection

Ventilation: Not Required.

Respiratory Protection: Not Required

Protective Clothing/Equipment: Wear protective gloves to prevent prolong or repeated skin contact. Plastic film, latex or vinyl gloves.

Eye Protection: Safety glasses or goggles.

Other Protection: Eyewash equipment.

Comments: Avoid contact with eyes and prolong or repeated skin contact. To prevent illness from exposure, never eat, drink or smoke in work area. Practice good personal hygiene after using this material, especially before eating, drinking, smoking, using the toilet, or applying cosmetics. Avoid contact with acidic, basic or oxidizing materials.



Section 9: Physical and Chemical Properties

Appearance: fluid

Color: Transparent, Clear

Odor: odorless

Specific gravity: 0.99 (25°C)

Vapor Pressure: Negligible (25°C)

Evaporation Rate: Negligible (Butyl Acetate=1)

Solubility in Water: Not soluble


Section 10: Stability and Reactivity

Chemical Stability: Unstable

Incompatibility (materials to avoid): Acidic, basic or oxidizing materials.

Hazardous Polymerization: May occur.

Hazardous decomposition or By-Product: Flammable hydrogen gas

Conditions to avoid: Contact with acidic, basic or oxidizing materials.



Section 11: Toxicological Information

Skin Irritation: No evidence or irritation

Chronic Toxicity: No information available

Eye Irritation: No evidence of eye irritation

Chronic Effects: None


Section 12: Ecological Information

No tests have been performed. No information available.



Section 13: Disposal Considerations

Material can be burned in a chemical incinerator equipped with an afterburner and scrubber. Do not dispose of the emptied container unlawfully. Observe all federal, state and local laws.


Section 14: Transport Information

Non Hazardous by road, air, rail or sea

No special handling needed. For transportation purposes, this product is non-hazardous according to the US Department of Transportation code of Federal Regulations.


Section 15: Regulatory Information



Section 16: Other Information

For Industrial Use Only

This safety data sheet is offered solely for your information, consideration and investigation. The data described in this SDS consist of data on literature, our acquisition data and analogical inference by data of similar chemical substances or products. Zero-D Products, Inc. provides no warranties either expressed or implied, and assumes no responsibility for the accuracy or completeness of the data contained herein.


Created new on 6/19/14 by

Zero-D Products, Inc.

37939 Stevens Blvd.
Willoughby, OH 44094

Ph. (440) 942-5005


Manufacturer of the most dependable and consistent mold rubbers available today.