Built for the job.
Our 3M™ Heavy Drip-Chek™ Sealer is a heavy-based sealer specifically designed for filling exterior auto body definition seams including roof drip rails on older vehicles. Weather-resistant sealer is non-sagging – ideal for vertical seams – and adheres to metal, rubber, glass and painted surfaces. It can be applied up…
Why Pros Choose 3M Heavy Based
- Designed for filling exterior automotive visual definition seams
- Heavy-based sealer is easily tooled and minimizes dripping and mess on vertical seams
- Applies right from the tube with no added time required for mixing
- Resists weather, water, oil and UV for durability
- Controlled shrinkage when curing makes for excellent visual definition seams
- Cured sealer accepts standard auto paint systems
- A single component heavy bodied seam sealer
- Especially designed for vertical seams
- Up to 1/8 in can be applied easily
- This product weathers well
How to Use
For exterior seams and joints
Specifications
| Part No. | 8531 |
|---|---|
| Product Line | MMM |
| MFR Model | 8531 |
| Standard/Approvals | California PROP65 Warning: Cancer and Reproductive Harm | OSHA 29 CFR 1910.1200 |
| Application | For exterior seams and joints |
| Manufacturer | 3M Products |
| Trade Mark | Drip-Chek™ |
| Alternate Part Number-1 | 60980027092 |
| UPC | 051135085318 |
| Brand | 3M™ |
| Applicable Materials | Metal, Primer, Painted Metal, Rubber, Glass |
| Composition | 30 to 60% Toluene, 10 to 30% Acrylonitrile-butadiene Polymer, 5 to 15% Formaldehyde, Polymer With 4-(1,1-dimethylethyl)phenol, Magnesium Oxide Complex, 7 to 13% N-amyl Acetate, 3 to 7% 2-methylbutyl Acetate, 3 to 7% Synthetic Amorphous Silica, Fumed, Crystalline Free, 1 to 5% Salicylic Acid, 0.5 to 1.5% Titanium Dioxide, 0.5 to 1.5% Zinc Oxide, 0.1 to 1% 2,2′-methylenebis[6-tert-butyl-p-cresol], 0.1 to 1% Ethylbenzene, <0.1% Benzene, <0.05% Formaldehyde |
| Application Time | 10 min |
| Specific Gravity | 0.97 |
| Odor/Scent | Solvent |
| Color | Light Gray |
| Container Size (mL) | 147 |
| Flash Point | 40 deg F |
| Container Type | Tube |
| Form | Viscous Liquid |
| Temperature Rating (deg F) | -20 to 180 |
| Type | Heavy Based |
About 3M
3M is a global leader in abrasives, masking, and body repair products. Trusted by OEM collision centers for high-performance prep and finishing solutions.
Frequently Asked Questions
What size does 3M MMM come in?
This listing ships 3M MMM in a 147 (TB) container. Check the autofxmart catalog for other sizes and bulk pricing.
How fast does autofxmart ship 3M MMM?
Most in-stock orders for 3M MMM ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Is this 3M product genuine?
Yes. autofxmart is an authorized distributor of 3M products. Every unit is factory-fresh, sealed, and backed by the manufacturer’s standard warranty. If you have a concern, contact [email protected] and we will make it right.
What is the manufacturer part number (MPN) for 3M MMM?
The MPN for 3M MMM is 8531. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
- Safety Data Sheet (SDS)
- 3m_08984_catalog.pdf
Signal Word: Danger
This sealer contains flammable materials and hazardous chemicals. Required PPE includes safety glasses, chemical-resistant gloves, protective clothing, and respiratory protection. Key hazards include flammability, skin and eye irritation, potential cancer risk, reproductive harm, and organ damage from prolonged exposure. Use only in well-ventilated areas away from ignition sources. Always refer to the full SDS before use.
Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — most orders ship within 1 business day.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at [email protected].
