Target: Attached gingiva, aged vascular depth
Unique: Deep venous red with brown undertone. For attached gingiva depth, aged vascular zones, and inter-papillary shadow to avoid flat pink.
Q1: What is R02 Dark Red in Polyfix Stain Kit?
A1: R02 Dark Red is Deep venous red with brown undertone. For attached gingiva depth, aged vascular zones, and inter-papillary shadow to avoid flat pink. Part of the 21-color PRS-S-R system (Polyfix Resin Stain – Real). Features Light-Diffusion Micro-Pigment technology, thixotropic gel consistency for 0.08-0.15mm ultra-thin control, cures with LED 385-430nm in 30-50s per layer, high stability, and intelligent nanomaterial with antibacterial + wear-resistant matrix. Code R02 delivers attached gingiva, aged vascular depth characterization in one thin layer.
Q2: What is R02 used for? Gum color or tooth color?
A2: Gum color / modifier. R02 is for gingival characterization: Attached gingiva, aged vascular depth. Primary gum shade, buildable from light to intense with R19.
Q3: How to use R02 Dark Red? Does it need diluent R19?
A3: Thin-layer technique: 1) Clean and matte printed part. 2) Mix R02 Dark Red with R19 Diluent – 1:1 for standard, 1:2 for light attached gingiva, aged vascular depth. 3) Apply with fine brush in single stroke 0.08-0.15mm – do not build thick. 4) LED cure 385-430nm for ≤30s per layer (tack-free). 5) Repeat if deeper. 6) Final seal mandatory: if hard tooth/denture → R20 Glaze (high-gloss hard anti-stain). If flexible gingiva / soft base → R21 Glaze(soft) as elastic base ONLY to prevent cracking, then R20 on top. R02 must be sealed or will wear.
Q4: Can R02 Dark Red be used alone without ZonMed resin? Compatible with PMMA PEEK?
A4: Yes, standalone universal. R02 Dark Red works on ANY brand 3D printed resin, PMMA, PEEK, composite, zirconia, and denture base resin. No need for ZonMed resin. Just ensure substrate is cleaned, light-cured, and slightly roughened. Cure with standard dental LED 385-430nm. Optimal synergy with PRS Polymer Resin (Polyfix Resin System) for best bond and shade match, but not required. Universal compatibility validated.
Q5: Is R02 included in 7-color Kit B? What is difference between Kit A and Kit B?
A5: Yes, R02 Dark Red IS included in 7-color Kit B. Kit B = R01 Bright Red, R02 Dark Red, R03 Pink, R04 Light Pink, R19 Diluent, R20 Glaze, R21 Glaze(soft). Kit B is daily gum work kit – covers 90% of gingival staining. Kit A is full 21-color master kit with all tooth colors R05-R18 plus Kit B contents. If you only do gingiva, Kit B is enough. For full tooth + gum + effects + incisal, you need Kit A (R01-R21).