MAGNA TACK RED MR-1, 5, 55
Versatile High-Strength Adhesive
MAGNA TACK is a high strength adhesive specially formulated to bond fiberglass insulations, urethane, rubber sheet, duct board, and bubble foil type insulation to sheet metal. It creates both permanent and temporary bonds on many surfaces. Excellent for porous or uneven surfaces as well as smooth surfaces. Waterproof, flexible, transparent, non-staining adhesive sets quickly. Effectively bonds other surfaces such as labels, cartons, floor tile, cloth, carpet, ceramic, glass, wood, Formica, leather, plastics, foam, etc. Cleans up with mineral spirits.
Magna Tack Bulk can be brushed on.
Key Features and Benefits:
- Strong Bonds: Creates both permanent and temporary bonds on various surfaces.
- Versatile Applications: Bonds to fiberglass, urethane, rubber, duct board, bubble foil, and other materials.
- Suitable for Uneven Surfaces: Works effectively on porous or uneven surfaces.
- Waterproof and Flexible: Resists moisture and maintains flexibility.
- Transparent and Non-Staining: Does not discolor or leave residue.
- Easy Cleanup: Cleans up with mineral spirits.
- MAGNA TACK Aerosol (MTA-1): Low VOC and MIR 50 State Compliant for environmentally conscious applications.
MAGNA TACK is a reliable and effective adhesive solution for a variety of bonding needs. Its versatility, strength, and ease of use make it an ideal choice for professionals and DIY enthusiasts.
Part Number; Size
- MR-1 1 gallon
- MR-5 5 gallon
- MR-55 55 gallon
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SDS - RED/BLACK
⚠️ MAGNA TACK LIQUID SDS – DOWNLOAD
1. Identification & Supplier Details
| Product Name |
Magna Tack |
| Product Number |
MR-1, MR-5, MR-55 |
| Brand |
Vapco |
| Recommended Use |
Adhesive |
| Supplier |
Vapco Products, Inc.
401 Marshall Road, Valley Park, Missouri 63088 |
| Contact Information |
Tel: (636) 923-2121 | Fax: (636) 923-3002 | Email: [email protected] |
| Emergency Phone |
(800) 255-3924 (ChemTel) |
2. Hazard Identification & Composition
| Signal Word |
DANGER |
| GHS Classification |
Flammable Liquid (Cat 2); Aspiration Hazard (Cat 1); Carcinogenicity (Cat 1B); Germ Cell Mutagenicity (Cat 1B); Eye Irritation (Cat 2A); Skin Irritation (Cat 2); STOT SE (Cat 3); STOT RE (Cat 2); Reproductive Toxicity (Cat 2). |
| Hazard Statements |
H225: Highly flammable liquid and vapor.
H304: May be fatal if swallowed and enters airways.
H350: May cause cancer.
H340: May cause genetic defects.
H319: Causes serious eye irritation. |
| Hazardous Component |
CAS Number |
Concentration |
| Naphtha (petroleum), solvent-refined light |
64741-84-0 |
40 – 50% |
| Solvent naphtha (petroleum), light aliph. |
64742-89-8 |
15 – 25% |
| Toluene |
108-88-3 |
1 – 10% |
3. Physical & Chemical Properties
| Physical State / Appearance |
Liquid / Various Colors |
| Odor |
Characteristic solvent odor |
| Boiling Point |
140°F (60°C) |
| Density / Relative Density |
0.78 g/cm3 / >2 (Air=1) |
| VOC Content |
30% |
4. Stability & Reactivity
| Chemical Stability |
Stable under normal ambient temperatures and pressure. |
| Conditions to Avoid |
High temperatures, open flames, sparks, and ignition sources. Avoid accumulation of vapors in confined areas. |
| Incompatible Materials |
Strong acids and strong oxidizing agents. |
| Hazardous Decomposition |
Carbon oxide(s), hydrogen chloride, and organic acid vapors. |
5. Toxicological Information
| Acute Toxicity (Toluene) |
Oral LD50: 636 mg/kg (Rat); Dermal LD50: 14,100 mg/kg (Rabbit); Inhalation LC50: 49,000 mg/m3 (Rat). |
| Aspiration Hazard |
Category 1: May be fatal if swallowed and enters airways. |
| Target Organs |
Respiratory system, CNS, blood, skin, liver, and kidneys. |
| Carcinogenicity |
Contains components known to cause cancer (Naphtha). CA Prop 65 Warning applied. |
6. First-Aid Measures
| Inhalation |
Remove person to fresh air. Keep at rest. Seek medical attention if unwell. |
| Skin Contact |
Drench with water for 15 minutes. Remove contaminated clothing. Obtain medical attention if irritation persists. |
| Eye Contact |
Rinse with water for 15 minutes. Remove contact lenses. Seek medical attention if irritation persists. |
| Ingestion |
DO NOT INDUCE VOMITING. Aspiration hazard. Seek immediate medical attention. |
7. Fire-Fighting & Accidental Release Measures
| Extinguishing Media |
Dry chemical, CO2, water spray, fog, or alcohol-resistant foam. |
| Firefighting Hazards |
Vapors are heavier than air and may travel to ignition sources. Containers may explode when heated. Ground all large containers. |
| Spill Cleanup |
Eliminate ignition sources. Ventilate area. Absorb with non-combustible material. Prevent entry into sewers. |
8. Handling, Storage & PPE
| Handling |
Avoid contact with skin and eyes. Do not breathe vapors. Use non-sparking tools. Ground/bond containers. |
| Storage |
Store in a cool, well-ventilated place. Keep locked up. Do not exceed 50°C/122°F. Keep away from direct sunlight. |
| Engineering Controls |
Use explosion-proof ventilation and equipment. Emergency eye wash/showers required. |
| PPE |
Chemical safety goggles, protective gloves, fire-retardant clothing, NIOSH-approved SCBA for high exposure. |
9. Transport & Regulatory Information
| DOT / IMDG / IATA |
UN1133, Adhesives, Class 3, PG II. |
| California Prop 65 |
WARNING: This product contains Toluene, known to cause birth defects or reproductive harm. |
| TSCA Inventory |
All components listed (Naphtha, Solvent Naphtha, Toluene). |
10. Disposal & Ecological Information
| Ecological Impact |
Toxic to aquatic life with long lasting effects. Mobile in soil. Not biodegradable. |
| Disposal Method |
Hazardous waste (40 CFR 261). Dispose of in accordance with local/national regulations. Do not incinerate closed containers. |
11. Disclaimer & Preparation Information
| Prepared By |
Jessica Wilson |
| Date Prepared |
February 2, 2026 |
| The information contained herein is accurate to the best of our knowledge. Final determination of suitability is the sole responsibility of the user. Vapco Products, Inc. assumes no liability for the accuracy or completeness of the information provided. |
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