UV stable resin bound system suitable for use worldwide


RonaDeck Ultra Bound is a two component polyurethane resin which binds kiln-dried aggregates to produce a UV stable, SUDS compliant permeable surface. RonaDeck Ultra Bound provides an attractive porous surface which is strong enough for foot and light vehicle traffic.


RonaDeck Ultra Bound is designed for use on pathways, patios, driveways, pool surrounds. Whilst RonaDeck Ultra Bound is supplied pre-catalysed, additional catalyst may be added on site. A guide on adding catalyst can be provided.

Polyurethane Binder - 2 part

Initial ResultsAfter 1000 hours in QUV/se*
Tensile Strength (N/mm2)7.19 (7 days)10.78
E-modulus (N/mm2)27.92 (7 days)53.87
Toughness (MJ/m3)3.93 (7 days)6.47
Elongation (%)91 (7 days)88
Shore D Hardness43 (14 days)43
*QUV/se Method: ASTM G154 Cycle 1 (1000 hours).
Tests carried in accordance with BS EN ISO 527-1:2019 and samples prepared in accordance with BS EN ISO 527-2:2012.

Delta E Values - RonaDeck Ultra Bound vs Standard PU

RonaDeck Ultra BoundRonaDeck Ultra BoundStandard PUStandard PU
Colour Co-ordinateInitialAfter 1000 hoursInitialAfter 1000 hours
QUV/se Method: ASTM G154 Cycle 1 (1000 hours).

Our Product range

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