The terms "slow," "medium," and "fast" are typically used to describe the curing or hardening time of a catalyst in various products, including resins like those used in Metrodeck GRP roofing systems. The catalyst is a chemical additive that initiates the chemical reaction, or curing process, between the resin and other components. The choice of catalyst speed depends on the specific application requirements and working conditions. Here's what each type of catalyst speed generally entails:

1. Slow Catalyst: A slow catalyst has a longer curing time, which means it takes more time for the resin to harden. This can be advantageous in certain situations where you need extended working time, such as when you're working on a large or complex area, or in environments with higher temperatures that can accelerate the curing process. Slow catalysts are often preferred when there's a need for meticulous application and adjustments before the resin sets. Typically used as a summer catalyst.

2. Medium Catalyst: A medium catalyst offers a balance between curing time and working time. It's versatile and suitable for many applications. Medium catalysts provide a reasonable window for application and adjustments while still allowing the resin to cure within a moderate timeframe. This is often a popular choice when you want a manageable balance between working speed and curing speed.

3. Fast Catalyst: A fast catalyst accelerates the curing process, causing the resin to harden relatively quickly. This can be advantageous when you need to complete a project rapidly or when you're working in cooler conditions that may slow down the curing process. However, using a fast catalyst may limit the time available for application and adjustments, so it's essential to work efficiently. typically used as a winter catalyst.

When selecting the appropriate catalyst speed for your Metrodeck GRP roofing project, consider factors such as the size of the area you're covering, the weather conditions, your experience level, and your preferred working pace. It's crucial to follow the manufacturer's recommendations and guidelines for catalyst selection and usage to ensure the best results and the desired performance of your roofing system. Always prioritize safety and proper application techniques when working with resin and catalysts.

• Colour:
  Dark Admiralty Grey BS18B25
• Multipack:
  20kg Topcoat + 500g Catalyst
• Product Type:
  Topcoat
• Brand:
  CFS Fibreglass
• Product Code:
  GTG7016-05
• Weight:
  5kg