Black Plastic Cap Stopper, 19.5mm Synthetic StemSynthetic stem bar top stoppers with a ribbed black plastic cap are high volume bottle closures made from a durable synthetic stem and rigid plastic cap, engineered for consistent, reliable sealing across automated bottling operations. The ribbed cap provides a secure, easy grip surface for quick opening and resealing, while the synthetic stem delivers a firm, uniform fit that performs consistently across spirit types and proof levels. The smooth

Note that low density blocks will not offer the same level of carving precision as high density cork blocks due to the larger granule size

The fine 0

The paraffin wax coating aids smooth insertion and enhances the seal

Why Choose the Cork Wall and Ceiling Tile Sample Pack

giving you a generous swatch to assess against your space and lighting

bridging the gap between the 31mm and 36mm shrink cap sizes for bottle formats that fall between standard neck widths

insulators

or design — a professional branding solution for any restaurant

providing a lightweight

Thermal insulation: Helps regulate room temperature on walls and ceilings

or warping

fishing lure making