Reversol P-9533 is a flexible, low viscosity, pre-accelerated unsaturated polyester resin for room temperature cure. It is specially designed for use in the manufacturing of acrylic sheet lamination using Methyl Ethyl Ketone Peroxide (MEKP) as catalyst. Reversol P-9533 offers quick curing property, allowing fast mould turn around during manufacturing. Stirring should be done before using as the thixotropic agent used in resin will sediment upon short standing.

Technical Informations

Application Advice/Typical Applications

(# Resin : MEKP = 100 : 1 pbw; room temperature cured for 24 hrs followed by 60ºC post cure for 8 hrs)

Acrylic sheet lamination General FRP lamination

Shipping and Storage

To ensure maximum stability and maintain optimum resin properties, Reversol P-9533 should be stored in closed containers below 32ºC and away from heat sources and sunlight. All storage should conform to local fire and building codes. Drums should be stored away from all sources of flame or combustion. Inventory should be maintained at minimum reasonable stock and used on a first-in-first-out basis. When properly stored, Reversol P-9533 will remain stable for 3 months from date of delivery.

Product Security/Health and Safety

Before handling, please read the Safety Data Sheet of this product for advice on safety, use and disposal.

Effluents and Pollution Control

Before handling, please read the Safety Data Sheet of this product for advice on safety, use and disposal.

For further information regarding this product please refer to:

Synthomer Limited Head Office
Phone: +44 (0)1279 436 211
FAX: +44 (0)1279 444 025


Character Value Unit
Appearance Pinkish, hazy  
Non-Volatile 54 ± 2
Viscosity@ 25ºC - Brookfield, #3/60 350-430 cps 
Thixotropic Index 1.5 Minimum  
Geltime @ 25ºC - 1% MEKP 14 – 20 minute 
Specific Gravity 1.12  
Volumetric Shrinkage 8
Tensile Strength 50 MPa 
Tensile Modulus 1300 MPa 
Elongation at Break 3.8
Flexural Strength 87.8 MPa 
Flexural Modulus 3201 MPa 
Water Absorption 0.06
Heat Deflection Temperature 60 °C 
Barcol Hardness 38  
Compression Modulus 106 MPa 

Available Documents

Technical datasheet

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