Polyester Resins

Main Polyester resins in the market

Orthophthalic (ORTHO): are the cheapest and the most used but with the most limited properties.

Isophthalic (ISO): more expensive, better performance and with better mechanical and chemical properties, also very used, especially in nautical applications.

DCPD (Dicyclopentadiene): intermediate price. Widely used for multiple applications. Intermediate properties.

Features: Polyester resins are cheap and very easy to process. Low glass transition temperature (Tg). They contain volatile monomers. They show contraction. Maximum working temperature of approximately 130 ° C.

Applications: Manufacture of flat and corrugated sheets. Manufacture of toilets, bathtubs, shower trays. Bus and truck bodies. Sports boats. Wind blades. Castings for imitation of marble, stone, etc. Buttons, billiard balls, etc. Tanks, silos, pipelines, trellises .

Laminating

Casting

Infusion / RTM

Showing 1-16 of 16 item(s)

Crystic 446PALV Low Exotherm Hand Lay-Up & Spray Up Polyester Resin

WRP0446

Scott Bader

Crystic Resin 446PALV is a pre-accelerated, thixotropic, spray viscosity orthophthalic polyester resin. This laminating resin has rapid wet-out, low exotherm and fast hardening characteristics making it ideal for rapid mould turnaround. It contains a colour change system and will change from blue to to light honey colour when the catalyst is added to the...

Product available with different options

€10.70 €12.95 Tax incl. €10.70 Tax excl.

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Crystic 446MPA35 Low Exotherm Hand Lay-Up & Spray Up Polyester Resin

WRP0446V

Scott Bader

Crystic Resin 446MPA35 is a pre-accelerated, thixotropic, spray viscosity orthophthalic polyester resin. This laminating resin has rapid wet-out, low exotherm and fast hardening characteristics making it ideal for rapid mould turnaround. It contains a colour change system and will change from blue to to natural colour when the catalyst is added to the...

Out-of-Stock

€10.80 €13.07 Tax incl. €10.80 Tax excl.

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Crystic R115PA Hand Lay-UP Ortho Polyester Resin

WRP0115A

Scott Bader

Crystic R115PA is a thixotropic, accelerated, orthophtalic general purpose unsaturated polyester resin. CRYSTIC R 115 PA can be used by hand lay up or by spray application for the production of most glass reinforced laminates.

€10.95 €13.25 Tax incl. €10.95 Tax excl.

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Recapoli 957TPA Orthopthalic Polyester Resin

Recapoli 957TPA L2 Orthopthalic Polyester Resin

RP957TPA

Recapoli 957TPA L2 is an easy-to-handle unsaturated polyester resin that can be used to make a large range of composite products. With Recapoli 957TPA L2 you can make durable parts in a cost-effective manner.

Out-of-Stock

€11.00 €13.31 Tax incl. €11.00 Tax excl.

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Crystic 198 Heat and Chemical Resistant Polyester Resin

WRP0198

Scott Bader

Crystic Resin 198 is a medium viscosity orthophthalic polyester resin with good heat and chemical resistant properties. Developed for use in the chemical industry - tanks, pipes , fumestacks etc where heat and chemical resistance are both required but can also be used in industrial, transportation and building and construction applications.

€11.00 €13.31 Tax incl. €11.00 Tax excl.

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Crystic R115PA White Hand Lay-Up Orthophthalic Polyester Resin

WRP0115AB

Scott Bader

Crystic R115PA is a thixotropic, accelerated, orthophtalic general purpose withe pigmented unsaturated polyester resin that can be used by hand lay up or by spray application for the production of most glass reinforced laminates.

€11.95 €14.46 Tax incl. €11.95 Tax excl.

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Crystic 489PA35 Hand Lay-Up Isophthalic Polyester Resin

WRP0489PA35

Scott Bader

Crystic 489PA35 is an isophthalic, thixotropic, and pre-accelerated unsaturated polyester resin. Ideal for the manufacture of laminates with reinforcing fibers in nautical applications and in shipbuilding. It is a formulation with gel time 33 to 37 min at 25ºC and with 2% PMEC catalyst. It has a Lloyd's Register of Shipping certificate.

€12.00 €14.52 Tax incl. €12.00 Tax excl.

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Recapoli 955 INF-DCPD Polyester resin

WRP0955I

RECAPOLI 955INF-DCPD is a low viscosity DCPD based, pre-accelerated, unsaturated polyester resin in styrene monomer. This resin allows to produce laminates with comparatively short delamination times at an excellent level of polymerization. It has a very low peak exotherm.

€12.00 €14.52 Tax incl. €12.00 Tax excl.

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Crystic R115PAV01 Hand Lay-up Flexible Orthophthalic Polyester Resin

WR0115AF

Scott Bader

CRYSTIC R115PAV01 is a flexible, pre-accelerated, orthophtalic unsaturated polyester resin that can be used by hand lay up or by spray application for the production of most glass reinforced laminates. This resin can also be used for casting applications.

€12.00 €14.52 Tax incl. €12.00 Tax excl.

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Crystic 489 PABTLV Hand Lay-Up Isophthalic Polyester Resin

WRP1489

Scott Bader

Crystic 489 PABTLV is a thixotropic, isophthalic and pre-accelerated polyester resin. When used with Crystic Gelcoat 65PA, they produce a matched performance system for moulding boat hulls with outstanding durability and superior blister resistance. Crystic 489 PABTLV is approved by Lloyd’s Register of Shipping for use in the construction of craft under...

€12.00 €14.52 Tax incl. €12.00 Tax excl.

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Crestafire® P1-3001PA Fire Retardant Hand Laminate Resin

CRP13001PA

Crestafire® P1-3001PA is a filled, pre-accelerated, fire retardant unsaturated polyester resin. It incorporates a selected grade of Alumina Trihydrate (ATH) which makes it suitable for the production of laminates where excellent resin flow, fire retardancy and low levels of smoke & toxic fumes are required. Crestafire® P1-3001PA is halogen free and...

€12.95 €15.67 Tax incl. €12.95 Tax excl.

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TRANSPARENT POLYESTER RESIN Recapoli 2196

Recapoli 2196 Clear Casting Polyester Resin

WRP2196

Recoil 2196 is a clear, orthophthalic and pre-accelerated casting polyester resin with UV filter to prevent yellowing.

€15.50 €18.76 Tax incl. €15.50 Tax excl.

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Polyester resin Recapoli PE-3680 for coating polystyrene foam

Recapoli PE-3680PA Polyester Resin for coating polystyrene foams

WRP0100

Recapoli 3680PA is a preaccelerated unsaturated polyester resin for lamination of polystyrene foams, usually with glass fabrics like surface veils and chopped strand mats. This resin does not attack or melt polystyrene foams (35-40 kg/m3 density).It is preaccelerated with a 0,2% of Cobalt 6% and catalysed with methyl ethyl ketone peroxide: 1.5% by...

€17.25 €20.87 Tax incl. €17.25 Tax excl.

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Crystic RTR4010PA Rapid Tooling Low Profile Polyester Resin

RTR4010W

Scott Bader

Crystic RTR 4010PA is a new, improved rapid tooling resin which incorporates better handling properties, lower viscosity, improved shrinkage control and is catalysed with standard MEKP catalyst. RTR 4010PA is a thixotropic, filled, low profile resin for hand-lay mould making applications. RTR 4010PA helps to achieve faster mould making and eliminates...

€18.90 €22.87 Tax incl. €18.90 Tax excl.

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Polyester resin Crystic U 904 LVK for injection and infusion

Crystic U904LVK30 RTM & Infusion Orthophthalic Polyester Resin

WRP0904

Scott Bader

Crystic Resin U904LVK30 is a low viscosity pre-accelerated orthophthalic polyester resin developed for use in RTM, RTM light and infusion tecniques. It has been designed for cure with standard MEKP and gives suppressed exotherm characteristics with fast cure.

Product available with different options

€39.25 €47.49 Tax incl. €39.25 Tax excl.

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Crystic PD9551 Low Profile Unsaturated Polyester Resin for RTM & Infusion

WRP9551

Scott Bader

CRYSTIC PD 9551 is a low profile polyester resin, designed for use in RTM. It is a mixture of an unsaturated polyester resin and a low profile additive, which phase separate during the curing reaction. The dissimilar thermal expansion/contraction rates of the two components produce micro voids, which compensate for the bulk shrinkage of the unsaturated...

€73.15 €88.51 Tax incl. €73.15 Tax excl.

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