---
product_id: 13138611
title: "Bass Ultra All-Weather Rosin"
brand: "kolstein"
price: "R1342"
currency: ZAR
in_stock: true
category: "Kolstein"
url: https://www.desertcart.co.za/products/13138611-bass-ultra-all-weather-rosin
store_origin: ZA
region: South Africa
---

# Low powdering for smooth bowing All-weather formula Protective dubber container Bass Ultra All-Weather Rosin

**Brand:** kolstein
**Price:** R1342
**Availability:** ✅ In Stock

## Summary

> 🎶 Grip the moment, no matter the weather!

## Quick Answers

- **What is this?** Bass Ultra All-Weather Rosin by kolstein
- **How much does it cost?** R1342 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/13138611-bass-ultra-all-weather-rosin)

## Best For

- kolstein enthusiasts

## Why This Product

- Trusted kolstein brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Highly rated (#8 in String Bass Rosin) and preferred by bassists across diverse climates.
- • **Ultra Smooth Bowing:** Low powdering formula ensures effortless, consistent bow control for professional play.
- • **Precision Engineered:** Developed through exacting R&D for the perfect balance of tackiness and smoothness.
- • **Long-Lasting Freshness:** Innovative dubber container with cover preserves rosin quality longer than competitors.
- • **Weatherproof Performance:** Reliable grip in hot, cold, humid, or dry conditions keeps your bass sounding flawless.

## Overview

Kolstein Bass Ultra All-Weather Rosin is a premium, low-powdering rosin designed specifically for upright bass players. Engineered for consistent performance in any climate, it features a unique all-weather formula and a protective dubber container to maintain freshness. With a 4.7-star rating and top rankings in string bass rosin, it’s the go-to choice for professionals seeking smooth, reliable bowing.

## Description

Exacting research and development has perfected Ultra Formulation Supreme rosin in several grades: Violin, Viola, Cello medium, Cello normal, Bass in All-weather, soft or hard grades.

## Features

- World famous for its low powdering and smooth, easy bowing
- All-weather Bass Rosin
- KR013AW

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004XUUE9U |
| Back Material Type | Basswood |
| Best Sellers Rank | #7,722 in Musical Instruments ( See Top 100 in Musical Instruments ) #5 in String Bass Rosin |
| Body Material Type | Basswood |
| Brand Name | Kolstein |
| Color | Gold |
| Customer Reviews | 4.7 4.7 out of 5 stars (146) |
| Finish Type | Powder Coated |
| Included Components | Rosin |
| Instrument | upright bass |
| Instrument Size | Full size |
| Item Dimensions | 2 x 1.8 x 1.8 inches |
| Item Weight | 18.14 g |
| Manufacturer Part Number | RSBKOA |
| Model Name | Kolstein Ultra Formulation Supreme Bass Rosin |
| Model Number | 4334274784 |
| Number of Items | 1 |
| Number of Strings | 4 |
| Operation Mode | Manual |
| String Material Type | Alloy Steel |
| Top Material Type | Basswood |
| UPC | 889406646216 |
| Unit Count | 1 Count |

## Product Details

- **Back Material Type:** Basswood
- **Brand:** Kolstein
- **Color:** Gold
- **Finish Type:** Powder Coated
- **Instrument:** upright bass
- **Item Weight:** 18.14 g
- **Item dimensions L x W x H:** 2 x 1.8 x 1.8 inches
- **Size:** Full size
- **String Material Type:** Alloy Steel
- **Top Material Type:** Basswood

## Images

![Bass Ultra All-Weather Rosin - Image 1](https://m.media-amazon.com/images/I/710fCsU8FKL.jpg)

## Frequently Bought Together

- Kolstein Bass Ultra All-Weather Rosin
- Essential Elements for Strings Double Bass Book 1 w/EEi | Beginner Bass Method Book with Online Learning Tools and Play-Along Tracks | Hal Leonard Instructional Music Book
- TROPHY 4080 Rock Stop Bass Endpin Rest

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**Shop now:** [https://www.desertcart.co.za/products/13138611-bass-ultra-all-weather-rosin](https://www.desertcart.co.za/products/13138611-bass-ultra-all-weather-rosin)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-06*