Killerbody Liquid Masking Medium 40ml Bottle KB48066

Create sharp paint lines, detailed graphics and custom colour schemes on your RC body shells with Killerbody Liquid Masking Medium. This brush-on masking solution is designed to help hobbyists achieve precise paint separation when painting clear polycarbonate RC car bodies, particularly when working with curves, stripes and intricate designs that can be difficult to mask using conventional tape.

Simply apply the liquid masking medium evenly to the inside of a clean RC body shell and allow it to dry into a protective film. Once dry, carefully cut your chosen design into the masking film and peel away the sections you want to paint. The remaining film protects other areas during painting, allowing you to create multi-colour designs and detailed custom liveries.

Supplied in a convenient 40ml bottle with an instruction sheet, Killerbody KB48066 is a practical addition to any RC body painting toolkit, whether you're customising a drift car, touring car, crawler or another compatible polycarbonate body shell.

Features

• Precision Liquid Masking: Designed for accurate paint separation and detailed custom body designs.
• Brush-On Application: Applies directly to the surface using a suitable paintbrush.
• Peelable Masking Film: Dries to form a film that can be cut and selectively removed before painting.
• Ideal for Clear Polycarbonate Bodies: Particularly useful when painting the inside of transparent RC car shells.
• Intricate Design Capability: Helps create stripes, curves, graphics and patterns that are difficult to reproduce with masking tape.
• Multi-Colour Painting: Allows different sections to be uncovered and painted in stages.
• Clean Paint Separation: Helps minimise unwanted paint transfer between masked and exposed areas when applied correctly.
• Custom RC Liveries: Suitable for drift cars, touring cars, crawlers and compatible scale model body projects.
• Medium Viscosity: Brushable consistency suited to controlled application.
• Precision Cutting: Dried masking film can be carefully cut using a sharp hobby knife.
• Peel-Off Removal: Unwanted masking sections can be lifted away after cutting.
• Compact 40ml Bottle: Convenient for hobby workbench storage and detailed painting projects.
• Instruction Sheet Included: Provides guidance for preparation, application, drying and removal.
• Suitable for Different Skill Levels: Useful for hobbyists learning custom RC body painting and experienced builders creating detailed designs.

Specifications

• Brand: Killerbody
• Manufacturer Part Number: 48066
• SKU: KB48066
• Product Name: Liquid Masking Medium
• Product Type: Liquid Paint Masking Solution
• Application: RC Body Painting and Custom Model Finishing
• Primary Recommended Surface: Clear Polycarbonate RC Body Shells
• Application Method: Brush-On
• Masking Method: Dry, Cut and Peel
• Viscosity: Medium
• Volume: 40ml
• Bottle Diameter: 30mm (3cm)
• Bottle Height: 80mm (8cm)
• Colour: Not Specified by Manufacturer
• EAN / Barcode: 4560394761995
• Instruction Sheet: Included
• Package Quantity: 1 Bottle

Includes

• 1 x Killerbody Liquid Masking Medium, 40ml Bottle (KB48066)
• 1 x Instruction Sheet

How to Use

1. Clean the inside of the clear polycarbonate body shell thoroughly and allow it to dry.
2. Using a suitable brush, apply an even layer of Killerbody Liquid Masking Medium to the areas you want to mask. Avoid excessive build-up.
3. Allow the masking medium to dry completely into a film. Gentle, low-temperature airflow may assist drying; avoid excessive heat.
4. Draw the desired paint design on the body's outside protective film, where applicable.
5. Use a sharp hobby knife to carefully cut along the intended design lines, cutting through the masking film without damaging the body shell.
6. Peel away the masking sections covering the areas to be painted first.
7. Apply compatible polycarbonate paint according to the paint manufacturer's instructions, allowing it to dry appropriately between coats.
8. Repeat the masking removal and painting process for additional colours, then remove the remaining masking film as required.

FAQ

What is Killerbody Liquid Masking Medium used for? It is a brush-on masking solution used to protect selected areas of RC body shells during painting. Once dry, it forms a film that can be cut and peeled away to create precise colour boundaries and custom designs.

Can I use KB48066 on clear Lexan or polycarbonate RC bodies? Yes. It is particularly useful for clear polycarbonate body shells painted from the inside, including compatible RC drift, touring and crawler bodies.

How do I apply the liquid masking medium? Clean and dry the body shell, then apply an even coating with a brush. Allow the film to dry before cutting or removing any sections. Follow the included instruction sheet for the complete procedure.

Can I use liquid mask to create multi-colour RC body designs? Yes. Paint different areas in stages by peeling away selected sections of the dried mask. For inside-painted clear bodies, a darker-to-lighter colour sequence is generally recommended in Killerbody's instructions.

Does the liquid masking medium need to dry before painting? Yes. The medium must form a dry film before it is cut and selectively removed. Drying conditions vary depending on coating thickness, room temperature and airflow.

Do I need a hobby knife to use liquid mask? A sharp hobby knife is useful when cutting detailed shapes into the dried film. Apply only enough pressure to cut the masking layer, as cutting too deeply may scratch or weaken the polycarbonate body.

Can I use this product instead of regular masking tape? Yes. Liquid masking can be especially useful for complex curves, small graphics and irregular shapes. Conventional masking tape may still be convenient for simple straight lines and large areas.

Does the liquid mask peel off after painting? Yes. The product is designed to form a removable film. Peel it away carefully according to the painting sequence and instructions. Correct surface preparation and complete drying help achieve consistent results.

Can I use this product on hard-plastic or resin models? Some hobby retailers describe broader modelling applications, but Killerbody's published instructions focus on RC body painting. Test on a small inconspicuous area before using it on hard plastic, resin or other unfamiliar surfaces.

Does the bottle include a brush or paint? No. The standard package contains one 40ml bottle of liquid masking medium and an instruction sheet. Brushes, hobby knives and paint are separate items.

Important Notes

• This product is a liquid masking medium, not a paint, adhesive or clear protective coating.
• Apply to a clean and dry surface for best results.
• Use an even coating and avoid applying excessively thick layers.
• Allow the medium to dry completely before cutting or painting.
• When cutting the dried mask, avoid scratching or cutting through the underlying polycarbonate shell.
• Use only gentle, low-temperature airflow if accelerating drying. Avoid excessive heat.
• Test compatibility before applying to unfamiliar surfaces, existing paint finishes or delicate model components.
• Use paint appropriate for your RC body material.
• Follow the manufacturer's instructions for application, painting sequence and removal.
• Keep the bottle closed when not in use and store according to the product label.
• Paint, brush, hobby knife and RC body shell are sold separately.