Appendix for F18 rules.

Revised Formula 18 Cloth list - February 2008

 

Mainsail and jib

Spinnaker

Window Material

Reinforcement

 

Agreed by all registered F18 Sailmakers and F18 Technical Committee

Submitted to and approved by ISAF Class Rules Sub Committee on 4 March 2008

 

Mainsail and jib[1]

 

Manufacturer

Cloth

Materials used

Laminate

Bainbridge

Diax 60 P LSP

Dacron

1.5 mil

Bainbridge

Diax 120 P

Dacron

1.5 mil

Bainbridge

Diax 180 P

Dacron

1.5 mil

Bainbridge

Diax 60 LSP

Pentex

1.5 mil

Bainbridge

Diax 90 LSP

Pentex

1.5 mil

Bainbridge

Diax 130 LSP

Pentex

1.5 mil

Challenge

MPX 06 P

Pentex

1.5 mil

Challenge

MPX 06P- 2.5

Pentex

2.5 mil

Challenge

MPX 12 P

Pentex

1.5 mil

Contender

Polykote,4.46 Ripstop

Dacron

4.8 oz

Contender

RS 5 Polykote

Dacron

5.0 oz

Contender

5.46 Riptop polykote

Dacron

5.4 oz

Contender

Apen 06

Pentex

1.5 mil

Contender

Apen 06

Pentex

2.5 mil

Contender

Apen 06

Pentex

3.0 mil

Contender

Apen 09

Pentex

1.5 mil/2.0 mil still in stock

Contender

Apen 12

Pentex

1.5 mil

Contender

Maxx Pen 09

Pentex

1.75 mil and 1.5 mil

Contender

Maxx Pen 15

Pentex

1.75 mil and 1.5 mil

Dimension Polyant

PX05

Dacron

1.5 mil

Dimension Polyant

PE 05

Pentex

1.5 mil

Dimension Polyant

PE10

Pentex

1.5 mil

Dimension Polyant

PX10

Dacron

1.5 mil

Dimension Polyant

PE15

Pentex

1.5 mil

Dimension Polyant

PX15

Dacron

1.5 mil

Dimension Polyant

Flex 08P/Flex 08 Poly

Pentex/Polyester

1.5 mil

Dimension Polyant

Flex 13P/Flex 13 Poly

Pentex/Polyester

1.5 mil

Spinnaker1

 

 

 

Bainbridge

AIRX 700N

Nylon

1.03 oz

Bainbridge

1.5 Ripstop/Now

Renamed MP90

Nylon

1.5 oz

Bainbridge

AIRX 900N

Nylon

1.58 oz

Contender

Dynalite/Dynacote

Nylon Silicone

40 grams

Contender

Superkote 75

Nylon

40 grams

Contender

Superkote 80

Nylon

42 grams

Contender

Superkote 90

Nylon

46 grams.

Challenge

Fleetwing

Nylon

0.75 oz

Challenge

Ripstop

Nylon

1.5 oz

Challenge

Elite 40

Coated Nylon

40 grams

Challenge

Elite 45

Coated Nylon

45 grams.

Dimension Polyant

Formulon 75

Nylon

0.94 oz.

Dimension Polyant

Dilon

Nylon

1.0 oz

Dimension Polyant

CHS 32

Nylon

0.75 oz

Dimension Polyant

CHS 90

Nylon

0.90 oz.

Dimension Polyant

SCN 32

Nylon Silicone

0.75 oz.

Dimension Polyant

7722UCP/6611UCP,in

Australia

Polyester

 

Window material[2]

 

 

 

Any monofilm/polyester, not containing aramid or carbon fibres, not lighter than 3.0 oz 

 

 

 

Reinforcement

 

 

 

Any woven polyester, or any sail cloth on list

 

 

 

 



[1] All sails must be stamped with: Loft of manufacture, Serial number, Material used and Year of manufacture.

 

[2] Windows in main and jib shall be placed in the lower third of the sail and be a minimum of 0.3 sq m for jibs and 1.00 sq m for mains.