Dual-Laminate MG · TRI-COLOR
PRO-FORM Tri-Color Dual-Laminate MOUTHGUARD SHEETS fuse three visually distinct colors into a single Dual-Laminate sheet. Designed for athletes who want a more elaborate team-color identity than two-tone SHEETS allow — three-tone gradients, school stripes, or signature combinations. Same Dual-Laminate inner-EVA / outer-firm construction as the One-Color and Dual-Color lines.
| Brand | KEYSTONE Industries |
|---|---|
| Manufacturer | KEYSTONE Industries |
| Country of origin | USA |
| Product line | Dual-Laminate MG |
| Variant / Sub-line | TRI-COLOR |
| Application | Vacuum-formed athletic and grind MOUTHGUARDS · custom trays · bleaching trays |
| Style / Shape | Dual-Laminate |
| Size | 5x5 |
| Color | Assorted |
| Package | 12pk |
| Shipping weight (g) | 700 |
| Manufacturer item # | 9600170 |
| USDD item # | 113583 |
| 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 KEYSTONE Industries Dual-Laminate MG row is highlighted at the top.
| Brand · Line | Product | MFG# | USDD# | Package | Feature |
|---|---|---|---|---|---|
| CURRENT KEYSTONE Industries · Dual-Laminate MG | PRO-FORM TRI-COLOR MOUTHGUARDS ASSORTED 5-5 5x5 12pk 0.160in (4mm ) Thick #96001 | 9600170 | 113583 | 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.
A USDD expert will reach out within 24 hours with pricing, availability, and any technical details. No obligation.
By submitting you agree to be contacted by US Dental Depot. We never share your details.