MAGNALUX P2 (Part B) Catalyst

The Sherwin-Williams Company

Revision date : 2026-08-28

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.
GHS07 GHS05 GHS02
Health risk rating 3
Safety risk rating 4
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

1338-23-4

Name of the chemical

2-Butanone, peroxide

Concentration

≥30-≤60

Listed in

General Information

Version

10

Revision date

2026-08-28

Product name

MAGNALUX P2 (Part B) Catalyst

Manufacturer Name

The Sherwin-Williams Company

Emergency telephone

(800) 424-9300

Icons in SDS

GHS02 GHS05 GHS07 M004 M008 M009 M010 M011 M013 M017

Company Information

company name

The Sherwin-Williams Company

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H242, H314, H332

Hazard statements

Code

Statements

H242

Heating may cause a fire

Section 2

SECTION 2: Hazards identification

Ingredient(s) with unknown acute toxicity

40%

Signal word

Danger

Hazard statements

Heating may cause a fire. Causes severe skin burns and eye damage. Harmful if inhaled.

Prevention

Wear protective gloves, protective clothing and eye or face protection. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Keep only in original packaging. Keep cool. Use only outdoors or in a well-ventilated area. Avoid breathing vapor. Wash thoroughly after handling.

Response

IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER or doctor. IF SWALLOWED: Immediately call a POISON CENTER or doctor. Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. Immediately call a POISON CENTER or doctor. Wash contaminated clothing before reuse. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor.

Storage

Store locked up. Protect from sunlight. Store in a well-ventilated place. Store separately.

Disposal

Dispose of contents and container in accordance with all local, regional, national and international regulations.

Supplemental label elements

FOR INDUSTRIAL USE ONLY. Please refer to the SDS for additional information. Keep out of reach of children. Do not transfer contents to other containers for storage.

2.3 Other hazards

None known. Hazards identified when used : No known significant effects or critical hazards.

2.1 Classification of the substance or mixture

ACUTE TOXICITY (inhalation) - Category 4 SKIN CORROSION/IRRITATION - Category 1B SERIOUS EYE DAMAGE/ EYE IRRITATION - Category 1 Percentage of the mixture consisting of ingredient(s) of unknown acute dermal toxicity: 40%

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.