GPG2 BlockR Edge Treatment Kit – Turns Any Masking Tape into Bleed-Free Painter's Tape | Sharp, Clean Paint Lines for Trim, Baseboards, Walls & DIY | 40+ Treatments (Tape Not Included)
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- No More Paint Bleeding Under Your Tape: Ordinary masking tape looks stuck down, but paint still creeps under the edge and ruins the line. BlockR is a powder you press into the tape's edge that seals the gaps where that happens — so paint stops at the line and you get sharp, clean edges instead of a jagged, bled-through mess.
- Sharper Lines From the Tape You Already Own: Works with any standard paper masking tape — 3M, Duck, or a roll from the hardware store. Instead of buying special pre-treated painter's tape, treat what you've got and get far cleaner edges than untreated tape.
- Invented by a Painter's-Tape Pioneer: BlockR's edge-sealing formula comes from the same inventor behind one of America's best-known paint-blocking tape brands — proven science, now in a kit you apply yourself.
- 40+ Edge Treatments Per Kit: One kit treats 40+ single-sided edges (about 20 if you treat both sides of a line) — just cents per edge, far less than pre-treated painter's tape. The application container stores your leftover powder between projects, so nothing goes to waste.
- Simple 3-Step Process — Pour, Roll, Peel: No tools, no mixing, no waiting — treat your tape and start painting right away. Built for long, straight runs on smooth surfaces — trim, baseboards, crown molding, doors, and walls.
- For Best Results: Use with latex-based (water-based) paints and a fresh roll of tape — performance may vary with other paint types or old, dried-out tape.
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Estimated shipping
Select a product to estimate shipping.The Difference Is at the Edge
Peel back ordinary tape and paint has usually crept under the edge — a jagged, bled line. BlockR seals that edge, so paint stops right where the tape ends: sharp and clean.
How It Works: BlockR Barrier Technology
BlockR creates a micro-barrier along the tape edge that stops paint bleed before it happens. This invisible seal locks paint out, delivering sharp, clean lines — so you get sharp, clean lines.
Disclaimer: For best results, use with latex-based paints. Performance may vary with other paint types.
4 Steps to Clean Paint Lines with BlockR
Step 1: Choose Your Desired Tape
BlockR works with all paper masking tapes, enhancing performance for popular options like 3M Scotch Tape, Blue Tape, Duck Masking Tape, and more .
Select the size and adhesive that best suits your project.
Step 2: Pour BlockR Powder into the Tray
Pour one packet of BlockR powder into the included container.
The precise design ensures easy application for clean and even results.
Step 3: Press and Rotate the Tape
Slowly and gently place your tape on top of the powder and rotate it along the edge.
Only the side of the masking tape that will contact the wet paint needs treatment, saving time and materials.
Step 4: Remove Excess Powder
Use the included lid to remove any excess powder, ensuring a smooth finish.
Excess powder can be returned to the container for future use, making the process efficient and waste-free.
Product details
| Main Specification | |
|---|---|
| Surface Recommendation | Indoor or Outdoor |
| Recommended Uses For Product | Wall or Painting |
| Manufacturer | GPG2 |
| Unit Count | 1 Count |
| Compatible Material | Paper |
| Brand | GPG2 |
| UPC | 897982001244 |
| Number of Items | 1 |
| Water Resistance Level | Water Resistant |
| Included Components | 1 BlockR Edge Treatment Kit |
| Item Thickness | 1.9 centimeters |
| Material | Paper |
| Colour | Orange |
| Product information | |
| Number of Packs | 1 |
| Technical Details | |
| Part Number | BlockR-24 |
| Material Type | Paper |
| Item Resistance | Water_resistant |
| Adhesive Location | Single Sided |
| Others | |
| Product Type | Masking Tape |
| Item Dimensions L x W x Thickness | 5.5"L x 5.5"W x 1"Th |
| Other Special Features of the Product | Reusable |
| Size Name | 5.5 inches x 5.5 inches x 1 inch |