
Gunprimer GV-X2-BS1 Gravity Bundle Set
Adding Heavy Weight to Plastic Models
Apply GRAVITY to your plastic models and experience the solid feel of die-cast.
GRAVITY is an internal filler engineered to add weight to lightweight plastic models. Applied inside the model, it helps increase mass, improve balance, and enhance overall stability. Made with high-purity iron particles, it delivers substantial weight even in small quantities.
Features
Easy and Effective Weight Increase
GRAVITYâ„¢ is an iron-based filler that is three times heavier than water, delivering concentrated weight in small spaces and enhancing model balance and stability.
Smooth Paste with Adjustable Viscosity
GRAVITYâ„¢ has a smooth, spreadable texture that fills gaps and complex spaces. If it begins to dry during use, simply restore its flow with FLOW ENHANCER (sold separately).
Magnet-Responsive Iron Particle Formula
Made with high-purity iron particles, GRAVITYâ„¢ responds to magnets and can be used for various magnetic customization applications.
Safe Water-Based Formula for Indoor Use
GRAVITYâ„¢ is a low-volatility, water-based formula ideal for indoor modeling. Its low reactivity makes it safe for use on plastic, metal, and other common materials.
Specifications
- VOLUME: 180g
- Quantity: 1ea
- Material: Iron particles, Water-based liquid resin
Tool set designed for applying GRAVITY.
MULTI APPLICATOR
- 3ea
- Material: PS
For Precision Application & Part Separation
Ideal for scooping and applying small amounts of GRAVITYâ„¢, or for separating assembled parts.
For Removal
Also effective for removing excess filler from unintended areas.
MINI SHOVEL
- 1ea
- Material: PS
For Larger Applications
This shovel-shaped tool is designed for spreading generous amounts of GRAVITYâ„¢, making it suitable for large surfaces and components.
FLOW ENHANCER [Rust Protection]
10ml
Improved Workability & Safe Rust Protection
FLOW ENHANCER is a dedicated additive that improves the flow and application of GRAVITYâ„¢ while also providing rust protection. It is formulated with the same liquid resin that appears on the surface when the product is opened.
Original: $27.80
-65%$27.80
$9.73More Images














Gunprimer GV-X2-BS1 Gravity Bundle Set
Adding Heavy Weight to Plastic Models
Apply GRAVITY to your plastic models and experience the solid feel of die-cast.
GRAVITY is an internal filler engineered to add weight to lightweight plastic models. Applied inside the model, it helps increase mass, improve balance, and enhance overall stability. Made with high-purity iron particles, it delivers substantial weight even in small quantities.
Features
Easy and Effective Weight Increase
GRAVITYâ„¢ is an iron-based filler that is three times heavier than water, delivering concentrated weight in small spaces and enhancing model balance and stability.
Smooth Paste with Adjustable Viscosity
GRAVITYâ„¢ has a smooth, spreadable texture that fills gaps and complex spaces. If it begins to dry during use, simply restore its flow with FLOW ENHANCER (sold separately).
Magnet-Responsive Iron Particle Formula
Made with high-purity iron particles, GRAVITYâ„¢ responds to magnets and can be used for various magnetic customization applications.
Safe Water-Based Formula for Indoor Use
GRAVITYâ„¢ is a low-volatility, water-based formula ideal for indoor modeling. Its low reactivity makes it safe for use on plastic, metal, and other common materials.
Specifications
- VOLUME: 180g
- Quantity: 1ea
- Material: Iron particles, Water-based liquid resin
Tool set designed for applying GRAVITY.
MULTI APPLICATOR
- 3ea
- Material: PS
For Precision Application & Part Separation
Ideal for scooping and applying small amounts of GRAVITYâ„¢, or for separating assembled parts.
For Removal
Also effective for removing excess filler from unintended areas.
MINI SHOVEL
- 1ea
- Material: PS
For Larger Applications
This shovel-shaped tool is designed for spreading generous amounts of GRAVITYâ„¢, making it suitable for large surfaces and components.
FLOW ENHANCER [Rust Protection]
10ml
Improved Workability & Safe Rust Protection
FLOW ENHANCER is a dedicated additive that improves the flow and application of GRAVITYâ„¢ while also providing rust protection. It is formulated with the same liquid resin that appears on the surface when the product is opened.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Adding Heavy Weight to Plastic Models
Apply GRAVITY to your plastic models and experience the solid feel of die-cast.
GRAVITY is an internal filler engineered to add weight to lightweight plastic models. Applied inside the model, it helps increase mass, improve balance, and enhance overall stability. Made with high-purity iron particles, it delivers substantial weight even in small quantities.
Features
Easy and Effective Weight Increase
GRAVITYâ„¢ is an iron-based filler that is three times heavier than water, delivering concentrated weight in small spaces and enhancing model balance and stability.
Smooth Paste with Adjustable Viscosity
GRAVITYâ„¢ has a smooth, spreadable texture that fills gaps and complex spaces. If it begins to dry during use, simply restore its flow with FLOW ENHANCER (sold separately).
Magnet-Responsive Iron Particle Formula
Made with high-purity iron particles, GRAVITYâ„¢ responds to magnets and can be used for various magnetic customization applications.
Safe Water-Based Formula for Indoor Use
GRAVITYâ„¢ is a low-volatility, water-based formula ideal for indoor modeling. Its low reactivity makes it safe for use on plastic, metal, and other common materials.
Specifications
- VOLUME: 180g
- Quantity: 1ea
- Material: Iron particles, Water-based liquid resin
Tool set designed for applying GRAVITY.
MULTI APPLICATOR
- 3ea
- Material: PS
For Precision Application & Part Separation
Ideal for scooping and applying small amounts of GRAVITYâ„¢, or for separating assembled parts.
For Removal
Also effective for removing excess filler from unintended areas.
MINI SHOVEL
- 1ea
- Material: PS
For Larger Applications
This shovel-shaped tool is designed for spreading generous amounts of GRAVITYâ„¢, making it suitable for large surfaces and components.
FLOW ENHANCER [Rust Protection]
10ml
Improved Workability & Safe Rust Protection
FLOW ENHANCER is a dedicated additive that improves the flow and application of GRAVITYâ„¢ while also providing rust protection. It is formulated with the same liquid resin that appears on the surface when the product is opened.




















