Metzger McGuire Spal-Pro SPF is a water-based one-component stain-prevention film for epoxy joint-filler overfill as a 5 gallon unit beside joints on conventional, colored, and stained floors.
Metzger McGuire Spal-Pro SPF is a water-based one-component liquid that dries to a thin stain-prevention film for epoxy joint-filler overfill. It is used as a protective seal over concrete and tile so epoxy joint filler overfill does not stain the slab. It is placed as a 5 gallon unit for longer joint runs on industrial floors. The SPF/SPF-P-1 sheet stores and applies this chemistry at 40-90 F, marks it not suitable for freezers, and calls for a test with the intended filler on the actual floor.
| Property | Value |
|---|---|
| Product Name | SPAL-PRO SPF (For Epoxies) |
| Coverage Rates | approximately 700 sf/gallon on steel-troweled industrial floors |
| Lineal coverage, 2 in film | 3,500-4,500 LF/gal |
| Lineal coverage, 4 in film | 2,000-2,500 LF/gal |
| Application temperature | 40-90 F on a clean dry surface |
| Storage | 40 F-90 F; prevent freezing |
| Tack-free | fully tack-free before installing joint filler; same-day as filler |
| USDA/FDA | meets USDA/FDA safety guidelines; contains no VOCs |
| Cleanup | water |
| Packaging | 5 gallon unit |
Product documents: Spal-Pro SPF/SPF-P Technical Data Sheet SPF/SPF-P-1 REVISED 06/15 (PDF) | Spal-Pro SPF Safety Data Sheet 02/2025 (PDF)
What overfill work is Metzger McGuire Spal-Pro SPF used on?
This water-based liquid dries to a thin film that seals concrete and tile from epoxy overfill stain.
What size is Metzger McGuire Spal-Pro SPF?
The pack is a 5 gallon unit for longer joint runs on industrial floors.
What lineal coverage is on Metzger McGuire Spal-Pro SPF?
Lineal coverage is 3,500-4,500 LF/gal at a 2 in film width on industrial floors.
What filler chemistry is Metzger McGuire Spal-Pro SPF used with?
The film prevents staining from most epoxy joint fillers. Polyurea overfill uses a different stain-prevention film.
What filler is off-limits with Metzger McGuire Spal-Pro SPF?
Water-based joint fillers and sealants should not be used with this film, and a test on the actual floor is required.
What coat count is on Metzger McGuire Spal-Pro SPF?
One coat is generally adequate; two coats may be needed, and a test on the actual floor decides.
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