Garrison Strata-G™ SG400 Short Separator Ring – 2-Pack

[AcmeDent SKU = 'MA0253']

The Garrison Strata-G™ SG400 Short Separator Ring (2-pack) is a premium-quality sectional matrix ring engineered for precision in posterior Class II restorations. Designed with molecularly aligned nickel-titanium (Nitinol) wire, this ring delivers strong, consistent tooth separation while still being easy to open. The back is reinforced with ultra-durable PEEK, extending life by preserving clamping force over repeated uses. Soft-face silicone/PEEK tips (StrataBond™) provide excellent flash control, while enhanced marginal ridge guides help support matrix bands in achieving ideal anatomical contour. Ultra-Halt™ retention extensions on the ring ensure a tenacious grip on the tooth with gentler contact to the papilla.

This short ring (blue) is especially suited for tighter embrasures, smaller posterior teeth, pediatric molars, or distal of canines. Use with Strata-G sectional matrix bands and wedges for reliable, repeatable, high-quality restorations.

Key Features / Benefits

• Long-lasting separation force thanks to Nitinol wire + PEEK reinforcement
• Excellent flash control via StrataBond™ silicone/PEEK tips
• Enhanced marginal ridge guidance assists anatomical contouring
• Ultra-Halt™ retention extensions deliver firm tooth grip, gentle on soft tissue
• Sterilizable: compatible with steam autoclave; avoid harsh chemical disinfectants.
• Ideal for Class II restorations on posterior teeth, including primary molars and challenging embrasures

Specifications

• SKU / Catalog No.: SG400
• Package: 2 rings per pack
• Dimensions: ~10.34 mm height × 22.93 mm length × 22.43 mm width
• Materials: Nitinol (nickel-titanium), PEEK reinforcement, silicone/PEEK tips
• Sterilization: Steam autoclave only; follow manufacturer’s sterilization instructions

Indications & Use

• Designed for posterior Class II composite restorations
• Use in combination with Strata-G sectional matrix bands and wedges for optimal results
• Employ a rubber dam to ensure isolation and prevent contamination during placement