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Resin Models

Resin Model Cars

Although there are many different types of resin in use in the composite industry, the majority of structural parts are made with three main types, namely polyester, vinylester and epoxy.

Polyester resins are unsaturated resins formed by the reaction of dibasic organic acids and polyhydric alcoholsPolyester resins are used in sheet moulding compound,bulk moulding compound and the toner of laser printers. Wall panels fabricated from polyester resins reinforced with fiberglass — so-called fiberglass reinforced plastic(FRP) — are typically used in restaurants, kitchens, restrooms and other areas that require washable low-maintenance walls.

Unsaturated polyesters are condensation polymers formed by the reaction of polyols (also known as polyhydric alcohols), organic compounds with multiple alcohol or hydroxy functional groups, with saturated or unsaturated dibasic acids. Typical polyols used are glycols such as ethylene glycol; acids used are phthalic acid and maleic acid. Water, a by-product of esterification reactions, is continuously removed, driving the reaction to completion. The use of unsaturated polyesters and additives such as styrene lowers the viscosity of the resin. The initially liquid resin is converted to a solid by cross-linking chains. This is done by creating free radicals at unsaturated bonds, which propagate in a chain reaction to other unsaturated bonds in adjacent molecules, linking them in the process. The initial free radicals are induced by adding a compound that easily decomposes into free radicals. This compound is usually and incorrectly known as the catalyst. Substances used are generally organic peroxides such as benzoyl peroxide or methyl ethyl ketone peroxide.

Polyester resins are thermosetting and, as with other resins, cure exothermically. The use of excessive catalyst can, therefore, cause charring or even ignition during the curing process. Excessive catalyst may also cause the product to fracture or form a rubbery material.

$269.95
Handbuilt, 1/43rd, Ferrari, Marsh Models
Marsh Models MM229B1 Ferrari 330 P3 SEFAC #1 "Mike Parkes - Ludovico Scarfiotti" 1st pl Spa 1000 Km 1966 , 1/43rd scale handbuilt resin model car....
Special OrderPlease note that this is a special order item. Delivery usually takes 8 to 12 weeks minimum.

$269.95
Handbuilt, 1/43rd, Ferrari, Marsh Models
Marsh Models MM229B14 Ferrari 330 P3 #14 "Mike Parkes - John Surtees" 1st pl Monza 1000 Km 1966 , 1/43rd scale handbuilt resin model car....
Special OrderPlease note that this is a special order item. Delivery usually takes 8 to 12 weeks minimum.

$269.95
Handbuilt, 1/43rd, Ferrari, Marsh Models
Marsh Models MM229B20 Ferrari 330 P3 #20 "Mike Parkes - Ludovico Scarfiotti" DNF Le Mans 1966 , 1/43rd scale handbuilt resin model car....
Special OrderPlease note that this is a special order item. Delivery usually takes 8 to 12 weeks minimum.

$269.95
Handbuilt, 1/43rd, Ferrari, Marsh Models
Marsh Models MM229B21 Ferrari 330 P3 #21 "Lorenzo Bandini - Jean Guichet" DNF Le Mans 1966, 1/43rd scale handbuilt resin model car. SPECIAL...
Special OrderPlease note that this is a special order item. Delivery usually takes 8 to 12 weeks minimum.

$269.95
Handbuilt, 1/43rd, 1 lb, Ferrari, Marsh Models
Marsh Models MM230B25 Ferrari 312 PB #25 'Mario Andretti - Jacky Ickx' 12 hrs of Sebring 1971 , 1/43rd scale handbuilt resin model car....
Future Release

$269.95
Handbuilt, 1/43rd, 1 lb, Ferrari, Marsh Models
Marsh Models MM230B51 Ferrari 312 PB #51 'Jacky Ickx - Clay Regazzoni' 2nd pl Brands Hatch 1000 Km 1971 , 1/43rd scale handbuilt resin model car....
Future Release

$269.95
Handbuilt, 1/43rd, Porsche, Marsh Models
Marsh Models MM231B20 Porsche 908/03 #20 "Vic Elford - Hans Herrmann" DNF Targa Florio 1970, 1/43rd scale handbuilt resin model car. SPECIAL...
Special OrderPlease note that this is a special order item. Delivery usually takes 8 to 12 weeks minimum.

$269.95
Handbuilt, 1/43rd, Porsche, Marsh Models
Marsh Models MM231B36 Porsche 908/03 #36 "Björn Waldegaard - Richard Attwood" 5th pl. Targa Florio 1970, 1/43rd scale handbuilt resin model car....
Special OrderPlease note that this is a special order item. Delivery usually takes 8 to 12 weeks minimum.

$269.95
Handbuilt, 1/43rd, Porsche, Marsh Models
Marsh Models MM231B40 Porsche 908/03 #40 "Leo Kinnunen - Pedro Rodriguez" 2nd pl. Targa Florio 1970, 1/43rd scale handbuilt resin model car....
Special OrderPlease note that this is a special order item. Delivery usually takes 8 to 12 weeks minimum.

$269.95
Handbuilt, 1/43rd, Porsche, Marsh Models
Marsh Models MM231B4LE Porsche 908/03 #4 Martini practice Targa Florio 1971, 1/43rd scale handbuilt resin model car. SPECIAL ORDER ITEM: Please...
Special OrderPlease note that this is a special order item. Delivery usually takes 8 to 12 weeks minimum.

$269.95
Handbuilt, 1/43rd, Porsche, Marsh Models
Marsh Models MM232B1 Porsche 908/03 #1 Gulf "Pedro Rodriguez - Jo Siffert - DNS: Jackie Oliver" 2nd pl Nurburgring 1971, 1/43rd scale handbuilt resin...
Special OrderPlease note that this is a special order item. Delivery usually takes 8 to 12 weeks minimum.

$269.95
Handbuilt, 1/43rd, Porsche, Marsh Models
Marsh Models MM232B2 Porsche 908/3 #2 Gulf "Derek Bell - Jo Siffert" DNF Nurburgring 1971, 1/43rd scale handbuilt resin model car. SPECIAL ORDER...
Special OrderPlease note that this is a special order item. Delivery usually takes 8 to 12 weeks minimum.