Pratt Hobbies, Inc.
Rocketry Catalog
 Innovative Launch Systems and Accessories
for Model Hobbyists
www.pratt-hobbies.com


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Rocket Glue, 1 oz, 3 bottles

Details 

Three pack of the one ounce bottles of Rocket Glue. Just right for sharing in a group building session!
Price: $5.50

Rocket Glue, 1 oz bottle

Details 

Rocket Glue is simply the best glue to use to build model rocket kits with balsa, cardboard and plastic parts. As safe and non-toxic as conventional white glue, it grabs MUCH faster, and it works on plastic! 1 oz bottle makes sharing easy. Water cleanup. Refills available.
Price: $2.50

SL2 Kevlar Yarn, Custom length

Details 

SL2 Kevlar Yarn is suitable for shock cords on lightweight models. This is what we use in our kits. Flameproof Kevlar will not burn through like elastic shock cord. We will cut any length you need at the same price as the pre-cut package. Simply order the number of feet you need.
Price: $0.15

Standard Ejection Canisters, 25-pack

Details 

The SEC-5B Ejection Canisters feature a snap-top ejection charge container that holds 1.5 grams of black powder or smokeless powder. The single-use Ejection Canisters are convenient and reliable methods of deploying your recovery system.

Bulk pack of 25 Standard Ejection Canisters at a discount price. 

IMPORTANT: Fill the Ejection Canister completely with black powder. Use 3FG powder or finer; 4FG is best. Powder MUST touch the igniter for reliable ignition. Black powder can "bridge" or clump, so tap the Canister and look carefully to make sure the powder is in contact with the filament in the base.

 

Price: $39.50

Standard Ejection Canisters, 5-pack

Details 

The SEC-5B Ejection Canisters feature a snap-top ejection charge container that holds 1.5 grams of black powder or smokeless powder. The single-use Ejection Canisters are convenient and reliable methods of deploying your recovery system.
Price: $10.00

Large Ejection Canisters, 5-pack

Details 

Large Ejection Canisters are about half again as big as the standard SEC-5a Ejection Canisters. They hold about 2.5 grams of black powder (not included). They are suitable for rockets of 4 to 5.5 inches in diameter. Each Canister has the resistance written on the side, so you can test it before use.

IMPORTANT: Fill the Ejection Canister completely with black powder. Use 3FG powder or finer; 4FG is best. Powder MUST touch the igniter for reliable ignition. Black powder can "bridge" or clump, so tap the Canister and look carefully to make sure the powder is in contact with the filament in the base.

 

Price: $12.50

XL Variable Capacity Ejection Canister

Details 

XL Ejection Canisters are for rockets with more volume to pressurize than can be done by our smaller canisters. Each Ejection Canister is tested for continuity before being packaged. Variable capacity allows you to determine how much propellant you wish to use for your particular recovery system.

IMPORTANT: Fill the Ejection Canister completely with black powder. Use 3FG powder or finer; 4FG is best. Powder MUST touch the igniter for reliable ignition. Black powder can "bridge" or clump, so tap the Canister and look carefully to make sure the powder is in contact with the filament in the base.

 

Price: $2.75

SL1 Kevlar Thread

Details 

SL1 Kevlar Thread is suitable for parachute shroud lines or shock cords on lightweight contest models. Pre-cut 20 foot package.
Price: $2.00

SL1 Kevlar Thread, Custom length

Details 

SL1 Kevlar Thread is suitable for parachute shroud lines or shock cords on lightweight contest models. We will cut any length you need at the same price as the pre-cut package. Simply order the number of feet you need.
Price: $0.10

SL2 Kevlar Yarn

Details 

SL2 Kevlar Yarn is suitable for shock cords on lightweight models. This is what we use in our kits. Flameproof Kevlar will not burn through like elastic shock cord. 20 foot length.
Price: $3.00


   

Guy Help!
Are you clueless when it comes to finding gifts for your Significant Other? Welcome to the club. We found professional help, from a rocket wife who offers Avon products!

 

For the best in rocketry simulation software and excellent kits, we recommend Apogee Components!
ROCKSIM v.8 AVAILABLE NOW!
 

Pratt Hobbies
11556 Platten Rd
Lyndonville, NY 14098
571-221-5820

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