Fusor 123SL 2-Part Slow Non-Sag Seam Sealer, 10.1 oz Cartridge, White, Paste
Provides excellent adhesion to bare or primed surfaces Bonds bare metal, epoxy or urethane two component primed surfaces, weld through with minimal burn back Easily duplicates factory appearance, provides extremely flexible seal with no shrinkage, cracking or sagging Can be tooled, wiped clean, sanded and/or painted…
Why Pros Choose LORD Fusor Adhesives 2-Part, Slow
- High performance provides excellent adhesion to bare or primed surfaces
- Versatile bonds bare metal, epoxy or urethane two component primed surfaces, weld through with minimal burn back
- Excellent appearance easily duplicates factory appearance provides extremely flexible seal with no shrinkage, cracking or sagging
- Environmentally resistant provides excellent corrosion protection
- Easy to finish can be tooled, wiped clean, sanded and/or painted immediately
- Extended work time allows for use on larger projects where more time is required, can be used in applications where high ambient temperatures cause accelerated cure rates
How to Use
For truck beds, tooled door skin, floor pan
Compatibility
Compatible substrates: Bare Metal, Primed Surface.
Compatible paint systems: Urethane, Epoxy.
Specifications
| Part No. | 123SL |
|---|---|
| Product Line | FUS |
| MFR Model | 123SL |
| Standard/Approvals | GHS Hazard |
| Application | For truck beds, tooled door skin, floor pan |
| Manufacturer | LORD Fusor Adhesives |
| UPC | 66623390984 |
| Brand | Fusor® |
| Applicable Materials | Bare Metal or Primed Surfaces, Urethane 2K Chemistry |
| Composition | 95 to 100% Aliphatic Polyisocyanate, 0.1 to 0.9% Monomeric Aliphatic Diisocyanate (Part A), 5 to 10% Titanium Dioxide (Part B) |
| Application Time | 45 min at 70 deg |
| Paintable (Y/N) | Y |
| Sprayable (Y/N) | N |
| Component | 2K |
| Odor/Scent | Mild |
| Color | White |
| Flash Point | 201 deg F |
| Container Size (oz) | 10.1 |
| Container Type | Cartridge |
| Form | Paste |
| Type | 2-Part, Slow |
| Curing Time | 48 hr at 70 deg F, 45 min 140 deg F |
About LORD Fusor Adhesives
LORD Fusor Adhesives is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.
Frequently Asked Questions
What surfaces can LORD Fusor Adhesives FUS be used on?
LORD Fusor Adhesives FUS is compatible with Bare Metal, Primed Surface. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
What is the cure or dry time for LORD Fusor Adhesives FUS?
The curing time for LORD Fusor Adhesives FUS is 48 hr at 70 deg F, 45 min 140 deg F. Drying and curing times may vary with temperature, humidity, and film thickness — always consult the Technical Data Sheet (TDS) for exact cycle conditions.
What size does LORD Fusor Adhesives FUS come in?
This listing ships LORD Fusor Adhesives FUS in a 10.1 container. Check the autofxmart catalog for other sizes and bulk pricing.
How fast does autofxmart ship LORD Fusor Adhesives FUS?
Most in-stock orders for LORD Fusor Adhesives FUS 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 LORD Fusor Adhesives product genuine?
Yes. autofxmart is an authorized distributor of LORD Fusor Adhesives products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
What is the manufacturer part number (MPN) for LORD Fusor Adhesives FUS?
The MPN for LORD Fusor Adhesives FUS is 123SL. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
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 support@autofxmart.com.