Dual-Laminate MG · FUN TIE-DYE
PRO-FORM Fun Tie-Dye Dual-Laminate MOUTHGUARD SHEETS bring a vibrant multicolor swirl pattern to vacuum-formed athletic MOUTHGUARDS. Each sheet is pre-fused with a unique tie-dye color blend in the firm outer layer; no two formed appliances look exactly alike. Soft-EVA inner layer for patient comfort, firm outer layer for impact protection — same Dual-Laminate construction as the rest of the PRO-FORM MOUTHGUARD line.
| Brand | PRO-FORM |
|---|---|
| Manufacturer | Keystone Industries |
| Country of origin | USA |
| Product line | Dual-Laminate MG |
| Variant / Sub-line | FUN TIE-DYE |
| Application | Vacuum-formed athletic and grind MOUTHGUARDS · custom trays · bleaching trays |
| Style / Shape | Dual-Laminate |
| Size | 5x5 |
| Color | Assorted |
| Package | 12pk |
| Shipping weight (g) | 455 |
| Manufacturer item # | 7974000 |
| USDD item # | 034-7974000 |
| Features | 4mm |
PRO-FORM Dual-Laminate SHEETS are intra-oral medical-grade thermoplastics manufactured by Keystone Industries. Materials are biocompatible per relevant ISO 10993 evaluations and FDA-registered for use in custom dental appliances. SHEETS are supplied non-sterile; appliances must be cleaned and disinfected prior to patient delivery per the lab's standard operating procedure.
Heating & forming guidance. Place the sheet centered in the vacuum-former chuck. Bring the heater to working temperature (typical heat-soak 5–7 minutes on a standard lab vacuum-former — check your machine's calibration). Drape down when the sheet bows 3–5 mm in the middle — do not wait until it sags more than 10 mm or the sheet is already overheated. Activate vacuum before instinct says "now". For Dual-Laminate SHEETS, the firmer outer layer should face away from the model (toward the heater) so the soft EVA contacts the patient's dentition.
Trimming. Use sharp curved scissors or a trimming bur. Smooth the gingival border to avoid soft-tissue irritation. For night-grind splints, finish the occlusal surface with a light pumice slurry on a low-speed handpiece.


Looking for alternatives? Here are equivalent products from other manufacturers carried by USDD, serving the same clinical or laboratory purpose. The PRO-FORM Dual-Laminate MG row is highlighted at the top.
| Brand · Line | Product | MFG# | USDD# | Package | Feature |
|---|---|---|---|---|---|
| CURRENT PRO-FORM · Dual-Laminate MG | PRO-FORM Tie-Dye Multi-color MOUTHGUARD Laminate, ASSORTED - Patriot 12pk - #7 | 7974000 | 034-7974000 | 12pk | 4mm |
| Erkodent · Erkoflex | Erkoflex Color Dual-Laminate MOUTHGUARD sheet, 5×5 | 521800-x | 10 SHEETS | Soft EVA inner / firm outer, Dual-Laminate | |
| Drufomat · Drufosoft Color | Drufosoft Color MOUTHGUARD sheet, Ø120 mm | 5980-xxx | 10 SHEETS | Dual-Laminate, color-matched | |
| Great Lakes · Pressure Forming | MOUTHGUARD Lamination Sheet, 5×5 | 1801-x | 12 SHEETS | Dual-Laminate athletic MOUTHGUARD | |
| Buffalo Dental · Bufflex | Bufflex Dual-Layer MOUTHGUARD sheet, 5×5 | 84015-x | 12 SHEETS | Soft inner / hard outer Dual-Laminate | |
| Henry Schein · HS Brand | Athletic MOUTHGUARD Laminate Sheet | 8480-xxx | 25 SHEETS | House-brand Dual-Laminate, .160" 4 mm |
Available now from US Dental Depot. Request a custom quote for volume orders or speak with a product specialist for compatibility questions and clinical guidance.
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