Currency
Country of delivery
(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-M3VVWNKS');
window.onload = function() { floatingMetricsWidget({ store: "fibre-glass-roofing-kits", primaryClr: "#f47e27", buttonClr: "#12cf6c", widgetName: "floating-metrics-widget", floatPosition: "left", showMerchantMetrics: true, logoColors: true, compound: "google local", }); };

GRAB A DISCOUNT! FREE SHIPPING + Summer Sale Use Code: SummerSale (Ends SOON!)

Winter Catalyst/Hardener 500g
Standard Catalyst 500g

Standard Catalyst 500g

Item number RR-CAT-500.

Ready for shipping, delivery in 48h
GBP 17.83 *
Content 0,5 kilogram
Unit price GBP 17.83 / kilogram
if(!document.getElementById('paypal-smart-payment-script')) { var script = document.createElement("script"); script.type = "module"; script.id = "paypal-smart-payment-script"; script.src = "https://cdn03.plentymarkets.com/tbnf8bi5e8k7/plugin/7/paypal/js/smartPaymentScript.min.js"; script.setAttribute("data-client-id", "AQWJV1Nou6aYa2V6id9YwTY0AMCSDkwt2C0xCxrKUaYX7avQTLxxCmn9L724RcJvJOYI7_Z7UUeWz4F2"); script.setAttribute("data-currency", "GBP"); script.setAttribute("data-client-token", "eyJicmFpbnRyZWUiOnsiYXV0aG9yaXphdGlvbkZpbmdlcnByaW50IjoiYTNhODgzODUxNGJhNmJlYWI3YmUxMjk3OWU4NTRiMGFiNGY5MGQwOGU0ZjMwNWQ3YmE4OTU4MWYwMzI0ZDVhMXxtZXJjaGFudF9pZD1yd3dua3FnMnhnNTZobTJuJnB1YmxpY19rZXk9ajJmYzJqcHhkZzZ2cDg0ZiZjcmVhdGVkX2F0PTIwMjQtMDctMjNUMTE6MDc6MTIuNzE0WiIsInZlcnNpb24iOiIzLXBheXBhbCJ9LCJwYXlwYWwiOnsiaWRUb2tlbiI6bnVsbCwiYWNjZXNzVG9rZW4iOiJBMjFBQVBQaEVhOXFRamJnQWFkMEZBcXRseUVhVnhCX0tlclBrVVFpa01yeUZnWXJFc3ptajZySERBbHNiMDRtOVJEX2RHcjZZZjZ0WlBzdzdxYUxMWWJYM0RKSjNFdFd3In19"); script.setAttribute("data-append-trailing-slash", ""); script.setAttribute("data-locale", "en_GB"); document.body.appendChild(script); } else { var script = document.getElementById('paypal-smart-payment-script'); script.setAttribute("data-client-id", "AQWJV1Nou6aYa2V6id9YwTY0AMCSDkwt2C0xCxrKUaYX7avQTLxxCmn9L724RcJvJOYI7_Z7UUeWz4F2"); script.setAttribute("data-currency", "GBP"); script.setAttribute("data-client-token", "eyJicmFpbnRyZWUiOnsiYXV0aG9yaXphdGlvbkZpbmdlcnByaW50IjoiYTNhODgzODUxNGJhNmJlYWI3YmUxMjk3OWU4NTRiMGFiNGY5MGQwOGU0ZjMwNWQ3YmE4OTU4MWYwMzI0ZDVhMXxtZXJjaGFudF9pZD1yd3dua3FnMnhnNTZobTJuJnB1YmxpY19rZXk9ajJmYzJqcHhkZzZ2cDg0ZiZjcmVhdGVkX2F0PTIwMjQtMDctMjNUMTE6MDc6MTIuNzE0WiIsInZlcnNpb24iOiIzLXBheXBhbCJ9LCJwYXlwYWwiOnsiaWRUb2tlbiI6bnVsbCwiYWNjZXNzVG9rZW4iOiJBMjFBQVBQaEVhOXFRamJnQWFkMEZBcXRseUVhVnhCX0tlclBrVVFpa01yeUZnWXJFc3ptajZySERBbHNiMDRtOVJEX2RHcjZZZjZ0WlBzdzdxYUxMWWJYM0RKSjNFdFd3In19"); script.setAttribute("data-append-trailing-slash", ""); script.setAttribute("data-locale", "en_GB"); }
if (typeof paypal_plenty_sdk === 'undefined' || typeof renderPayPalButtons !== 'function') { document.addEventListener('payPalScriptInitialized', () => { renderPayPalButtons('669f9a4ecf460', 'paylater', 'paypal', 'rect', 'gold'); }); } else { renderPayPalButtons('669f9a4ecf460', 'paylater', 'paypal', 'rect', 'gold'); } if (typeof paypal_plenty_sdk === 'undefined' || typeof renderPayPalButtons !== 'function') { document.addEventListener('payPalScriptInitialized', () => { renderPayPalButtons('669f9a4ecf460', 'paypal', 'paypal', 'rect', 'gold'); }); } else { renderPayPalButtons('669f9a4ecf460', 'paypal', 'paypal', 'rect', 'gold'); }
if(!document.getElementById('paypal-smart-payment-script')) { var script = document.createElement("script"); script.type = "module"; script.id = "paypal-smart-payment-script"; script.src = "https://cdn03.plentymarkets.com/tbnf8bi5e8k7/plugin/7/paypal/js/smartPaymentScript.min.js"; script.setAttribute("data-client-id", "AQWJV1Nou6aYa2V6id9YwTY0AMCSDkwt2C0xCxrKUaYX7avQTLxxCmn9L724RcJvJOYI7_Z7UUeWz4F2"); script.setAttribute("data-currency", "GBP"); script.setAttribute("data-client-token", "eyJicmFpbnRyZWUiOnsiYXV0aG9yaXphdGlvbkZpbmdlcnByaW50IjoiYTNhODgzODUxNGJhNmJlYWI3YmUxMjk3OWU4NTRiMGFiNGY5MGQwOGU0ZjMwNWQ3YmE4OTU4MWYwMzI0ZDVhMXxtZXJjaGFudF9pZD1yd3dua3FnMnhnNTZobTJuJnB1YmxpY19rZXk9ajJmYzJqcHhkZzZ2cDg0ZiZjcmVhdGVkX2F0PTIwMjQtMDctMjNUMTE6MDc6MTIuNzE0WiIsInZlcnNpb24iOiIzLXBheXBhbCJ9LCJwYXlwYWwiOnsiaWRUb2tlbiI6bnVsbCwiYWNjZXNzVG9rZW4iOiJBMjFBQVBQaEVhOXFRamJnQWFkMEZBcXRseUVhVnhCX0tlclBrVVFpa01yeUZnWXJFc3ptajZySERBbHNiMDRtOVJEX2RHcjZZZjZ0WlBzdzdxYUxMWWJYM0RKSjNFdFd3In19"); script.setAttribute("data-append-trailing-slash", ""); script.setAttribute("data-locale", "en_GB"); document.body.appendChild(script); } else { var script = document.getElementById('paypal-smart-payment-script'); script.setAttribute("data-client-id", "AQWJV1Nou6aYa2V6id9YwTY0AMCSDkwt2C0xCxrKUaYX7avQTLxxCmn9L724RcJvJOYI7_Z7UUeWz4F2"); script.setAttribute("data-currency", "GBP"); script.setAttribute("data-client-token", "eyJicmFpbnRyZWUiOnsiYXV0aG9yaXphdGlvbkZpbmdlcnByaW50IjoiYTNhODgzODUxNGJhNmJlYWI3YmUxMjk3OWU4NTRiMGFiNGY5MGQwOGU0ZjMwNWQ3YmE4OTU4MWYwMzI0ZDVhMXxtZXJjaGFudF9pZD1yd3dua3FnMnhnNTZobTJuJnB1YmxpY19rZXk9ajJmYzJqcHhkZzZ2cDg0ZiZjcmVhdGVkX2F0PTIwMjQtMDctMjNUMTE6MDc6MTIuNzE0WiIsInZlcnNpb24iOiIzLXBheXBhbCJ9LCJwYXlwYWwiOnsiaWRUb2tlbiI6bnVsbCwiYWNjZXNzVG9rZW4iOiJBMjFBQVBQaEVhOXFRamJnQWFkMEZBcXRseUVhVnhCX0tlclBrVVFpa01yeUZnWXJFc3ptajZySERBbHNiMDRtOVJEX2RHcjZZZjZ0WlBzdzdxYUxMWWJYM0RKSjNFdFd3In19"); script.setAttribute("data-append-trailing-slash", ""); script.setAttribute("data-locale", "en_GB"); }
Excl VAT FREE DELIVERY *Trim related items are subject to a small surcharge

Need something similar?

You may also require

Delivery is estimated between 1-3 working days

{ "@context":"http://schema.org/", "@id": "https://www.resiroofgrp.co.uk/resiroof-grp-roofing-system/resiroof-catalyst-hardener/resiroof-winter-catalyst-hardener-500g_4744_5970#faq", "@type":"FAQPage", "mainEntity": [{"@type":"Question","name":"How long for delivery?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Delivery is estimated between 1-3 working days \ufeff"}}] }

Standard Catalyst 500g

Introducing our Winter Catalyst 500g ResiRoof® – a clear solution designed to enhance the curing process of ResiRoof Basecoat Resin & Topcoat, particularly in cooler conditions. Here's a closer look at its features and application guidelines:

Standard Catalyst 500g Product Details:

  • Type: Winter Catalyst/Hardener
  • Colour: Clear
  • Content: 500g Catalyst

Where to Use: ResiRoof Catalyst is specifically formulated for use with ResiRoof Basecoat Resin & Topcoat, ensuring optimal results in GRP roofing applications.

Product Use: Ideal for curing polyester resins, gel coats, bonding pastes, and pattern coating paints, our Winter Catalyst/Hardener accelerates the curing process, especially in colder temperatures.

Preparation: Prior to use, ensure your Catalyst dispenser is free from contamination. Always wear gloves and eye protection when handling MEKP Catalysts.

Characteristics: ResiRoof GRP Roofing Catalyst is designed to be added to resins & topcoats. Once mixed, it initiates the curing process, resulting in a tack-free, hard, and watertight surface.

Application: Add a maximum of 3% ResiRoof Catalyst by volume, with a minimum of 1%. For example, 30ml per kg maximum or 10ml per kg minimum. Ensure a thorough hand mix, avoiding mechanical mixing.

NB: This is a basic guide; please refer to our ResiRoof user application guides for detailed instructions.

For Optimum Performance: Store the catalyst at a reasonable temperature, no less than 0°C, and keep it out of direct sunlight and acetone solutions.

Key Features: ❄️WINTER USE

  • Controlled cure time
  • Mixes with ease (self-searching characteristics)

ResiRoof Catalyst Coverage: 500g of catalyst can effectively mix with 40kg of Resin or Topcoat at a 2% ratio, ensuring an efficient and reliable application for your roofing needs.

Key Features: ❄️WINTER USE

  • Controlled cure time
  • Mixes with ease (self-searching characteristics)

Delivery can take up to 3 working days

Email: sales@compositeroofsupplies.co.uk

Email: sales@compositeroofsupplies.co.uk

Composite Roof Supplies Ltd Trading as ResiRoof GRP

5 Brooklands Place Brooklands, Road Sale, Cheshire M33 3SD

Contact Us : +442071013977Whattsapp Support

Reg No 10890166
VAT No GB-237105138

© 2022 Composite Roof Supplies Ltd. All rights reserved.