Industrial manufacturers and electronics assemblers who need precision masking solutions for high-temperature processes will find these 1/2" Kapton® discs essential for protecting circuit boards and components. With 1 mil polyimide film and silicone adhesive, they deliver clean removal without residue during wave soldering, powder coating, and automotive manufacturing, ideal for operations requiring temperature resistance up to 500°F.
Best For
How to choose
Specs at a Glance
| Material | Polyimide Film (Kapton®) with Silicone Adhesive |
| Thickness | 1.0 Mil |
| Diameter | 1/2 Inch |
| Temperature Resistance | Up to 500°F |
| Recyclable | No |
Common Use Cases
- Circuit board masking during wave soldering operations Precision masking for powder coating applications Automotive component protection and manufacturing Transformer assembly and high-temperature processing Electronics manufacturing and circuit board protection
What You'll Receive
- 1 roll of 1,000 discs (case quantity) Discs pre-wound on 3-inch core with protective liner
Shipping & Packaging
Frequently Asked Questions
No. The silicone adhesive formulation is specifically engineered for clean removal without any residue transfer, protecting your components and reducing post-process cleaning requirements.
These 1 mil Kapton® discs maintain their integrity up to 500°F, making them suitable for wave soldering, reflow, and high-temperature coating processes commonly used in electronics and automotive manufacturing.
Each case contains 1,000 pre-spooled 1/2-inch diameter discs wound on a 3-inch core, providing extended production runs without frequent reordering.
Yes. The 1/2-inch diameter and consistent 1 mil thickness make these discs ideal for masking small areas and complex component patterns on circuit boards during soldering and coating operations.
Technical Specifications
| Thickness | 1.0 Mil |
| Diameter | 1/2 Inch |
| Temperature Resistance | Up to 500°F |
| Recyclable | No |
| Color | Amber |
| Strength / Material | 1.0 Mil |
| Dimensions (Internal) | 1/2" Diameter × 1/2" Diameter (L × W × H) |
Shipping Information
Outer Carton Dimensions
1/2" Diameter × 1/2" Diameter (L × W × H)
Unit of Measure
CASE
Qty Per Shipping Unit
1000 PER CASE
LTL Freight Class
Class 65
Delivery Method
Shown at checkout
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1/2" Kapton Discs 1 Mil Silicone Adhesive - Case of 1000
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