TriDrive Resin (Part A + Part B)

116.28 (ex vat)

TriDrive Resin is a two-part, polyurethane resin that is specifically designed for binding dry stone aggregate for use on driveways and paving areas. The resin is extremely hard-wearing and UV stable, meaning it doesn’t discolour when subject to prolonged sun exposure.

TriDrive Resin comes in a 7kg pack size (split between 3.5kg Part A + 3.5kg Part B). This is specifically portioned out to bind exactly 100kg of aggregate.

Our range of dry stone aggregate undergo a special kiln drying process to ensure that mositure content is minimised, which could otherwise impact the resin’s curing process. We stock a range of colours and sizes which can be found here.

For General Health Information see section on hazards.

To order in bulk quantities, please call us on 01 466 3786.


TriDrive Project Applications

TriDrive is manufactured as a binder with a resin-bound aggregate paving system. It is suitable for both external and internal use.

Areas of use include:

  • Driveways
  • Pathways
  • Cycleways
  • Public Paths
  • Public Parks
  • Office Buildings
  • Around Conservatories
  • Playgrounds
  • Swimming Pool Surrounds
  • Roof Terraces
  • Balconies

TriDrive is a permeable system and therefore SUDS compliant. SUDS (Sustainable Urban Drainage Systems) is the name given to the relevant UK Government legislation that came into effect in October 2008.  SUDS are surface waste and drainage management methods that are designed to tackle excess water in a sustainable and economical way compared to conventional systems. This is to prevent flooding, particularly in built-up areas.

TriDrive UV Resistant Resin System for Bound Paving has been developed as a SUDS compliant permeable system. TriDrive UVR allows water to soak through the surface, helping rapid surface water runoff that causes flooding.


A TriDrive UV Resistant Resin System for Bound Paving requires minimal maintenance. To Maintain the appearance of the surface, regular sweeping with a stiff brush to keep the area free from leaves, loose aggregates, and any other general detritus. Mechanical brushes with steel/metal bristles must not be used.  For any stains caused by oil spillages, most domestic detergents or degreasers can be used to remove ingrained dirt, with cold pressure washing. However,  care must be taken to avoid high-pressure jet washing.

Shelf Life

The shelf life of TriDrive UV Resistant Resin System for Bound Paving is 12 months when undercover in dry conditions. Do not allow extreme temperature fluctuations.


TriDrive Resin Bound System

Aggregate per area requirements

10 square metres 4 Resin Bound Kits / 8 x 25kg 1-3mm Aggregate / 8 x 25kg 2-5mm Aggregate
15 square metres 5 Resin Bound Kits / 10 x 25kg 1-3mm Aggregate / 10 x 25kg 2-5mm Aggregate
20 square metres 7 Resin Bound Kits / 14 x 25kg 1-3mm Aggregate / 14 x 25kg 2-5mm Aggregate
25 square metres 9 Resin Bound Kits / 18 x 25kg 1-3mm Aggregate / 18 x 25kg 2-5mm Aggregate
30 square metres 10 Resin Bound Kits / 20 x 25kg 1-3mm Aggregate / 20 x 25kg 2-5mm Aggregate
40 square metres 13 Resin Bound Kits / 26 x 25kg 1-3mm Aggregate / 26 x 25kg 2-5mm Aggregate
50 square metres 17 Resin Bound Kits / 34 x 25kg 1-3mm Aggregate / 34 x 25kg 2-5mm Aggregate


Warning! Persons already sensitised to diisocyanates may develop allergic reactions when using this product. Persons suffering from asthma, eczema or skin problems should avoid contact, including dermal contact, with this product. This product should not be used under conditions of poor ventilation unless a protective mask with an appropriate gas filter (i.e. type A1 according to standard EN 14387) is used.’ Protective gloves to be supplied with this product.

Please be aware that from 24th August 2023, all professional and industrial workers (employed or self-employed), using mixtures containing diisocyanates at a concentration of 0.1% or more (e.g., insulation and filler foams used in construction etc.), must undergo mandatory training. Follow QR code below for further information.

Diisocyanate QR Code

TriDrive Resin – Part A

Hazard Statement(s)

Not Classified

Precautionary Statement(s)

Not Classified


TriDrive Resin – Part B


Hazard Statement(s)

H319: Causes serious eye irritation. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H373: May cause damage to organs through prolonged or repeated exposure. H335: May cause respiratory irritation. H315: Causes skin irritation. H317: May cause an allergic skin reaction. H351: Suspected of causing cancer. H332: Harmful if inhaled.

Precautionary Statement(s) – TriDrive Resin Bound – Part B

P260: Do not breathe dust/fume/gas/mist/vapours/spray. P280: Wear protective gloves/protective clothing/eye protection/face protection. P284: [In case of inadequate ventilation] wear respiratory protection. P302+P352: IF ON SKIN: Wash with plenty of water/… P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308+313: IF exposed or concerned: Get medical advice/attention.

Serious Health Hazard Health Hazard / Hazardous To The Ozone Layer

Additional information

Weight 7 kg


Data Sheets

pdficon_large TriDrive Resin (TDS) pdficon_large TriDrive Resin Part A (MSDS) pdficon_large TriDrive Resin Part B (MSDS)

No FAQ Found