Chalk Booster 50g | Chalk Rebels
Regular price
€10,00
Boost your grip with our chalk booster: ultra-fine chalk with extra high Upsalite content. 50g booster pack.
- 🌊 Made from seawater-based high-purity magnesium carbonate.
- 🧪 Extra high Upsalite content for max moisture absorption.
- 🧗 Perfect for bouldering, climbing, and other grip sports.
- ⚡ Use pure for maximum grip or mix with regular chalk to boost performance.
How to use: Mix with chalk as needed. Recommended mix: 1 bag of booster per 100–200g of regular chalk.
Boost your grip with our chalk booster: ultra-fine chalk with extra high Upsalite content. 50g booster pack.
- 🌊 Made from seawater-based high-purity magnesium carbonate.
- 🧪 Extra high Upsalite content for max moisture absorption.
- 🧗 Perfect for bouldering, climbing, and other grip sports.
- ⚡ Use pure for maximum grip or mix with regular chalk to boost performance.
How to use: Mix with chalk as needed. Recommended mix: 1 bag of booster per 100–200g of regular chalk.
European Union (EU)
- Delivery within 3 business days
- Orders > €50: Free shipping in Belgium, Netherlands, France, Germany, and Luxembourg
- Orders > €150: Free shipping within EU
United States (USA)
- Delivery within 1–2 weeks
- Standard shipping fee, reduced for orders over €150
- Import duties, taxes, and handling fees are not included in the shipping cost and are the responsibility of the customer
United Kingdom (UK)
- Delivery within 3–7 business days
- Free shipping on orders over €150
- Orders below €150 are not accepted due to UK VAT regulations
- Import duties, VAT, and handling fees are not included in the shipping cost and are the responsibility of the customer
Other Countries (outside EU & USA)
- If no shipping price is shown at checkout, please use the “Ask a question” section to request an exact quote. We will calculate the shipping cost to your address and add it to the website.
- Import duties, taxes, and handling fees are not included in the shipping cost and are the responsibility of the customer
European Union (EU)
- Delivery within 3 business days
- Orders > €50: Free shipping in Belgium, Netherlands, France, Germany, and Luxembourg
- Orders > €150: Free shipping within EU
United States (USA)
- Delivery within 1–2 weeks
- Standard shipping fee, reduced for orders over €150
- Import duties, taxes, and handling fees are not included in the shipping cost and are the responsibility of the customer
United Kingdom (UK)
- Delivery within 3–7 business days
- Free shipping on orders over €150
- Orders below €150 are not accepted due to UK VAT regulations
- Import duties, VAT, and handling fees are not included in the shipping cost and are the responsibility of the customer
Other Countries (outside EU & USA)
- If no shipping price is shown at checkout, please use the “Ask a question” section to request an exact quote. We will calculate the shipping cost to your address and add it to the website.
- Import duties, taxes, and handling fees are not included in the shipping cost and are the responsibility of the customer
Chalk Booster 50g | Chalk Rebels
Regular price
€10,00
Boost your grip with our chalk booster: ultra-fine chalk with extra high Upsalite content. 50g booster pack.
- 🌊 Made from seawater-based high-purity magnesium carbonate.
- 🧪 Extra high Upsalite content for max moisture absorption.
- 🧗 Perfect for bouldering, climbing, and other grip sports.
- ⚡ Use pure for maximum grip or mix with regular chalk to boost performance.
How to use: Mix with chalk as needed. Recommended mix: 1 bag of booster per 100–200g of regular chalk.
Boost your grip with our chalk booster: ultra-fine chalk with extra high Upsalite content. 50g booster pack.
- 🌊 Made from seawater-based high-purity magnesium carbonate.
- 🧪 Extra high Upsalite content for max moisture absorption.
- 🧗 Perfect for bouldering, climbing, and other grip sports.
- ⚡ Use pure for maximum grip or mix with regular chalk to boost performance.
How to use: Mix with chalk as needed. Recommended mix: 1 bag of booster per 100–200g of regular chalk.
European Union (EU)
- Delivery within 3 business days
- Orders > €50: Free shipping in Belgium, Netherlands, France, Germany, and Luxembourg
- Orders > €150: Free shipping within EU
United States (USA)
- Delivery within 1–2 weeks
- Standard shipping fee, reduced for orders over €150
- Import duties, taxes, and handling fees are not included in the shipping cost and are the responsibility of the customer
United Kingdom (UK)
- Delivery within 3–7 business days
- Free shipping on orders over €150
- Orders below €150 are not accepted due to UK VAT regulations
- Import duties, VAT, and handling fees are not included in the shipping cost and are the responsibility of the customer
Other Countries (outside EU & USA)
- If no shipping price is shown at checkout, please use the “Ask a question” section to request an exact quote. We will calculate the shipping cost to your address and add it to the website.
- Import duties, taxes, and handling fees are not included in the shipping cost and are the responsibility of the customer
European Union (EU)
- Delivery within 3 business days
- Orders > €50: Free shipping in Belgium, Netherlands, France, Germany, and Luxembourg
- Orders > €150: Free shipping within EU
United States (USA)
- Delivery within 1–2 weeks
- Standard shipping fee, reduced for orders over €150
- Import duties, taxes, and handling fees are not included in the shipping cost and are the responsibility of the customer
United Kingdom (UK)
- Delivery within 3–7 business days
- Free shipping on orders over €150
- Orders below €150 are not accepted due to UK VAT regulations
- Import duties, VAT, and handling fees are not included in the shipping cost and are the responsibility of the customer
Other Countries (outside EU & USA)
- If no shipping price is shown at checkout, please use the “Ask a question” section to request an exact quote. We will calculate the shipping cost to your address and add it to the website.
- Import duties, taxes, and handling fees are not included in the shipping cost and are the responsibility of the customer