Other Products & Tools

VA5 Pro Catalyst

£11.99 + VAT

(In stock and can be delivered for free along with the Resin)

In order to aid the curing process of UVR resin, VA5 Pro Catalyst for resin bound gravel should be added to the mix. It must be added when the temperature is below 15°C.

A catalyst is needed to increase the rate of a chemical reaction. Catalyst for resin bound  gravel should be used in temperatures between 5-15°C.

Dependant on the temperature reading, you may need either 1ml, 2ml or 3ml measures of catalyst. Please contact us here at The One Stop Resin Shop if you need further information on the measures. If there is too much catalyst to the mix, it will be difficult to trowel and you can get stuck. The catalyst is whisked in to the Part A of the ResinBound UVR Pro for 15 seconds, before mixing Part A and Part B together. The VA5 Pro Catalyst is sold in 200ml measures. A little will go a long way therefore this product can cover many jobs without replenishment.


Coverage and Spec

Each of our mixes spreads approx. 3.5m2 using a depth of 18/20mm (vehicle traffic) and approx. 4m2 using a depth of 15/17mm (foot traffic). Doesn’t allow for uneven ground.

On all our blends, both Traditional and Contemporary, our stone ratio is 75kg of a (2-5mm) aggregate and 25kg of a (1-3mm) aggregate.

Please note: Both our Traditional and Contemporary range always use the same colour 1-3mm stone as one of the 2-5mm stone as to provide 100% consistency in our blends.
Always advised to order a small percentage more than you need just in case.

Next day deliveries available. Pre-11am deliveries on request.

All subject to VAT and delivery costs.

Your NO.1 resin bound stone supplier - All our resins are BBA approved

call us on 01722 421028 with your order before midday and we will deliver the next day!