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Home Products Manufacturers Ingredients Health Effects
Product Information
Product Name: Henry 225F Neoprene Flashing Sealant, Flashing Grade-07/13/2014
Form: liquid
Product Category: Home maintenance » sealant, roof/flashing » Roof
Home maintenance » sealant, roof/foundation » Roof
Customer Service: 800-486-1278
Date Entered: 2015-01-21
Related Items: Products with similar usage in this database
Manufacturer: Henry Company
Address: 999 N. Sepulveda Blvd., Ste 800
City: El Segundo
State: CA
Zip Code: 90245
Telephone Number: 310-955-9200
Fax Number: 866-223-1285
Toll Free Number: 800-523-0268
Date Info Verified: 2019-01-15
Related Items: Products by this manufacturer
The following information (Health Effects, Handling/Disposal, and Ingredients) is taken from the product label and/or the (Material) Safety Data Sheet, (M)SDS, prepared by the manufacturer. The National Library of Medicine does not test products nor does it evaluate information from the product label or the (M)SDS. (What is an (M)SDS?) (Complete (M)SDS for this product)
Health Effects
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Warnings: Caution! Combustible! Keep out of reach of children. Contains petroleum distillate. Keep away from heat and

Flame. Do not heat container or store at temperatures greater the 110 f. Close air intakes on roof until solvents dissipate. Contains volatile solvents that might contaminate potable water. Close container after use. Danger! Harmful or fatal if swallowed! Use only with adequate ventilation! Avoid breathing of vapor. If you experience eye watering, headaches, or dizziness, leave area immediately or increase fresh air or wear respiratory protection. Repeated and prolonged occupational overexposure to solvent vapor may cause permanent brain and nervous system damage, and may cause liver or kidney damage.

Warning: this product contains detectable amounts of chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm.
Acute Health Effects: From MSDS:

Hazards Identification

Emergency Overview: WARNING! Combustible Liquid. Central nervous system depressant. Vapor may cause light-headedness, headache, nausea, loss of coordination and respiratory tract irritation. Causes skin irritation.

Potential Health Effects

Primary Routes of Entry: Inhalation.

Eye Contact: May cause eye irritation (burning, tearing, redness or swelling).

Skin Contact: May cause skin irritation and contact dermatitis upon prolonged contact.

Inhalation: Exposure to vapors, dusts or mists may cause respiratory tract irritation. Inhalation of vapors or mists may cause central nervous system depression, light-headedness, headache, nausea and loss of coordination.

Ingestion: May be harmful if swallowed.
Chronic Health Effects: From MSDS:

No information provided.
Carcinogenicity: IARC has concluded that the following chemicals in this product are possibly carcinogenic to humans (Group 2B): carbon black. Risk of cancer depends on duration and level of exposure to this product as a dust or aerosol mist.
First Aid: Eye Contact: In case of contact, hold eyelids apart and immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention immediately if irritation develops and persists.

Skin Contact: Remove contaminated clothing and shoes. Wash affected areas with soap and water.

Inhalation: Remove the person from the contaminated area to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately.

Ingestion: Get medical attention immediately. DO NOT INDUCE VOMITING. Never give anything by mouth to an unconscious victim. Call a physician or poison control center immediately.
Health Rating: 2
Flammability Rating: 2
Reactivity Rating: 2
HMIS Rating Scale: 0 = Minimal; 1 = Slight; 2 = Moderate; 3 = Serious; 4 = Severe; 
N = No information provided by manufacturer; * = Chronic Health Hazard
MSDS Date: 2014-07-13
Handling: Keep away from ignition sources. Keep containers tightly closed. Store in a cool, dry, well-ventilated area. Do not handle or store near heat, sparks, flame, strong oxidants or strong acids. Use only with adequate ventilation. Ground all containers.
Disposal: Dispose in accordance with applicable federal, state and local government regulations.
Ingredients from (M)SDS/Label
ChemicalCAS No / Unique IDPercent
Carbon black001333-86-41.0-5.0
Stoddard solvent008052-41-31.0-5.0
Cellulose, microcrystalline009004-34-65.0-10.0
Rubber, synthetic009010-98-420.0-35.0
Calcium metasilicate013983-17-020.0-30.0
Hydrotreated heavy naphthenic distillate solvent extract064742-52-51.0-5.0
Solvent naphtha, petroleum, light aromatic064742-95-625.0-45.0
(Complete (M)SDS for this product)
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