Product Name: Waterproof Optical Lens Blocking Pads
Quantity: 1000PCS/pack
Shape: Round with pull tab
Color: White (top), Black (adhesive side)
Adhesive: Double-sided pressure-sensitive adhesive
Waterproof: Yes
Residue-Free: Yes
Material: EVA + Adhesive film
Diameter: Approx. 22mm
Thickness: 1.2mm (approx.)
With Pull Tab: Yes
Application: Optical lens edging, lens blocking
Compatibility: Suitable for most lens edgers
Water Resistance Level: High
Durability: Long-lasting hold during edging
Peel Strength: Medium-high
Storage Condition: Cool, dry place
Usage Environment: Optical labs, optometry shops
Installation: Manual placement with tweezers
Reusable: No (single-use)
Hypoallergenic: Yes
Shape Retention: Excellent
Surface Texture: Smooth top, sticky bottom
Heat Resistance: Moderate
Cold Resistance: Moderate
Flexibility: Moderate
Precision Cut: Yes
Manufacturing Method: Die-cut
Country of Origin: China
OEM Support: Yes
Certifications: RoHS compliant
Eco-Friendly: Yes
Smell: Odorless
Inner Hole Diameter: Approx. 6mm
Backing Material: Release paper
Edge Design: Smooth, safe
Shipping Weight: Approx. 250g
Custom Sizes Available: Yes
Storage Life: 12 months
Non-Slip: Yes
Anti-Shift: Yes
Anti-Leak: Yes
Time to Apply: Under 5 seconds
Use Frequency: Single-use per lens




25.5mm x 22mm Lens Blocking Pads – Anti-Slip Optical Adhesive Pads for Edging Machines