Your cart is empty.
Your cart is empty.Product Description
Transform Your Tape. Upgrade Your Results.
You Taped Carefully… But Still Got This.
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 on every project — without the mess.
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 tray.
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.