RENFERT - Wax Perforated Retainers Straight 40pk-#664-3000 #6643000 #664-3000
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Description
RENFERT
RENFERT · Model Casting waxes
RENFERT Wax Perforated Retainers Straight 40pk
SKU 113945 · RENFERT · made in Germany · Mfg# 6643000
Overview
GEO Perforated Retainers, straight - RENFERT item number 6643000. Prefabricated wax retentions for model casting techniques.
Technical Data
GEO Perforated Retainers, straight - as published by RENFERT.
| Item number | 6643000 |
| Dimensions (W x H x D) (structure / Ø) | 6,9 mm |
| Product type | Pre-fabricated wax parts |
| Sheet thickness | 1.3 mm / 0.05 " |
| Wax form | Perforated retainer |
| Scope of delivery | Description: Universal application in narrow spaces. |
Features
As stated by RENFERT.
- Easy to use due to tension-free adaptation.
- No crushing of shape or structure due to high stability.
- Flexible working due to a selection of standard and self-adhesive variations.
How It Compares - RENFERT Model Casting waxes
| Feature | GEO Wax Retainers GEO Perforated Retainers, straight (this unit) | GEO sticking wax | GEO model casting assortment | GEO Cast Model Modeling wax GEO cast modeling wax, turquoise transparent |
|---|---|---|---|---|
| Product type | Pre-fabricated wax parts | Special wax | Modeling wax | Modeling wax |
| Wax form | Perforated retainer | Sticking wax | Clasp profiles | — |
| Scope of delivery | Description: Universal application in narrow spaces. | 75 g (2.63 oz.) | 4x casting wax smooth 0,3mm (28ga.); 4x casting wax fine stippled 0,35mm (27ga.); 4x casting wax fine stippled 0,5mm (24ga.); 4x casting wax coarse stippled 0,5mm (24ga.); 5x casting wax 0,6mm (22ga.); 3 sheets Bonyhard clasps; 3 sheets molar clasps; 3 sheets premolar clasps; 3 sheets ring clasps; 3 sheets grid meshes; 10x lingual bar; 10x Perforated retainer; 10x wax rod 0,8mm (20ga.); sculpturing wax for model casting; undercut wax | 75 g (2.63 oz.) |
| Item number | 6643000 | 4881000 | 6330000 | 6490000 |
Values per RENFERT technical data for the item numbers sold by US Dental Depot. A dash means RENFERT does not state that figure for the model.
Documentation & Downloads
Official RENFERT documents (PDF).
Warranty & Guarantee
US Dental Depot warrants this product against manufacturing defects for 1 year from the invoice date. Any item found defective within that period is replaced or refunded. Normal wear, consumption, and misuse are excluded. As an authorized RENFERT distributor we also facilitate any applicable manufacturer warranty service directly.Product description last updated: October 6, 2026
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