3M Lead Foil Tape 420

3M Malaysia Sdn. Bhd

Revision date : 2025-11-19

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GHS08 GHS09
Health risk rating 5
Safety risk rating 1
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

9006-04-6

Name of the chemical

rubber, natural

Concentration

1-5

EC/CAS

8050-09-7

Name of the chemical

Rosin

Concentration

1-5

EC/CAS

7440-31-5

Name of the chemical

Tin

Concentration

1-5

EC/CAS

7440-66-6

Name of the chemical

Zinc

Concentration

0.1-1

EC/CAS

1314-13-2

Name of the chemical

Zinc oxide; C.I. 77947

Concentration

0.1-1

General Information

Version

4.00

Revision date

2025-11-19

Product name

3M Lead Foil Tape 420

1.2.1 Relevant identified uses

420 lead foil tape is used as a maskant in electroplating applications as well as a moisture and radiation barrier in other

supplier name

3M Malaysia Sdn. Bhd

Emergency telephone

+60 03-7884 2888

Icons in SDS

GHS08 GHS09 M004 M009 M010 M011 M017 M026

Company Information

company name

3M Malaysia Sdn. Bhd

e-mail address of the competent person responsible for the Safety Data Sheet

3mmyehsr@mmm.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H317, H334, H351, H360, H362, H371, H373, H410

Hazard statements

Code

Statements

H317

May cause an allergic skin reaction

Section 2

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Respiratory Sensitizer: Category 1. Skin Sensitizer: Category 1. Carcinogenicity: Category 2. Reproductive Toxicity: Category 1B. Reproductive Toxicity: Lactation. Specific Target Organ Toxicity (single exposure): Category 2. Specific Target Organ Toxicity (repeated exposure): Category 2. Acute Aquatic Toxicity: Category 1. Chronic Aquatic Toxicity: Category 1.

Signal word

Danger

Health hazards

|Environment

Hazard statements

H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 May cause an allergic skin reaction. H351 Suspected of causing cancer. H360 May damage fertility or the unborn child. H362 May cause harm to breast-fed children. H371 May cause damage to organs: nervous system. H373 May cause damage to organs through prolonged or repeated exposure: blood or blood-forming organs | gastrointestinal tract | kidney/urinary tract | musculoskeletal system | nervous system | sensory organs. H410 Very toxic to aquatic life with long lasting effects.

Prevention

P201 Obtain special instructions before use. P260 Do not breathe dust/fume/gas/mist/vapors/spray. P263 Avoid contact during pregnancy and while nursing. P273 Avoid release to the environment. P280E Wear protective gloves. P281 Use personal protective equipment as required. P285 In case of inadequate ventilation wear respiratory protection.

Response

P304 + P341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. P308 + P313 IF exposed or concerned: Get medical attention. P333 + P313 If skin irritation or rash occurs: Get medical attention. P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTER or doctor.

Disposal

P501 Dispose of contents and container in accordance with applicable local, regional, national, and international regulations.

Other hazards

None known

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