A simple technique for making an in office, or lab processed, spare/duplicate denture. Contact Lang Dental Manufacturing Co., Inc.: Address: 175 Messner Drive Wheeling, IL 60090 Phone: (800) 222-5264/(847) 215-6622 Fax: (847) 215-6678/(866) 278-8510 Site: http://www.langdental.com/ Twitter: https://twitter.com/#!/LangDental Facebook: http://www.facebook.com/pages/Lang-Dental-Mfg-Co-Inc/178840485496822

1. Denture Duplicator Flask
Package Contents
REF 0398 One Flask
Intended Purpose
This product is intended to create a duplicate denture
from a patient’s original denture, or to create a surgi-
cal guide/implant stent.
denture duplication
Other Materials/Equipment Needed
Silicone Spray Jet Seal, optional
Alginate Spatula
Jet Acrylic Liquid Aquapres™/ pressure curing
Jet Tooth Shade Powder unit, optional
Jet Denture Repair Powder Bur, pumice, lab polish
Jet Adjusters, optional Measuring cup
• Spray insideflask flask with
• Spray inside of of with
silicone sprayfacilitate post
silicone spray to to facilitate
procedure clean-up.
post procedure clean-up.
• Fill half of flask with alginate.
• Fill half of flask with
alginate.
• After alginate is set, trim excess

2. • Spray inside of flask with
• silicone existingfacilitate post
• Place spray to denture into
Place existing denture into
procedure clean-up. be be
alginate. Teeth should
alginate. Teeth should
• perpendicular to thealginate.
perpendicular to bottom
Fill half of flask with the bottom of
of the flask.
the flask.
• With wet fingers, smooth
• With wet fingers, smooth
alginate from borders of
alginate from borders of
denture to rim of flask,
denture to rim of flask,
removing excess alginate.
removing excess alginate.
• Spray inside of flask with
• Place existing denture into
silicone spray to facilitate post
• alginate. Teethisshould be trim ex-
• Afteralginate set, set, excess
After alginate is trim
• that coversclean-up.
procedure
Spray denture and surrounding
Fill halfthat covers the denture.
cess the denture.
• perpendicularsiliconealginate.
to the bottom
alginate of flask with spray.
with
of the flask.
• Fill other half of flask and
• With wet fingers, smooth
palate side of denture with
alginate from borders of
alginate.
• denture tofingers, smooth
With wet rim of flask,
removing excess alginate.
alginate to ensure complete
coverage, working quickly
before alginate sets.
• After alginate is set, trim excess
• Spray denture andand surrounding
• Spray denture surrounding
• alginate withthe denture.
that covers
Close flask with steady pressure.
alginate with silicone spray.
silicone spray.
• Select appropriate Jet Tooth Shade
Secure thumbof flask and allow
screw and
• powder. Fill half of flask and as
• Fillother half
Fill other teeth in impression
alginate to set.
palate side of denture Moisten
palate side Liquid. with
follows: Shake of denture with
• alginate.
Trim excess alginate.
alginate.
• Open wet fingers, smooth on
surface with Jet liquid. Spray
• With flask and remove denture.
• With wetensure complete and
alginate to fingers, smooth
Jet powder. any gross defects in
If there are Alternate liquid
powder until teeth are complete
alginate to ensure filled to
the impression, make corrections
coverage, working quickly
gingival border.impression.
now or retake When acrylic
coverage, working quickly
before alginate sets.
appears dull, use small spatula to
before alginate sets.
push acrylic down to redefine
gingival borders of all teeth.
• Close flask with steady pressure.
• Close flask with steady pressure.
• Select appropriate Jet Tooth Shade
• powder. Fill teeth screw and allow
Cure for thumb in impression as
Secure 15 minutes, either on
Secure thumb screw and allow
alginate to set.
• Place 30ccto set.Denture Repair
alginate of
bench or, for Jet
follows: Shakebest results, in Add
• powder into alginate. Moisten
Trim excess Liquid. cup.
• Trim excess Jetalginate. on
Aquapres at measuring
surface with 30 remove denture.
psi. (Curing
Open Jet and liquid. Spray
• 15cc of flask and remove denture.
• Openflask liquid and mix forand
Jetthere are any eliminates in
under pressure
10 seconds. Alternate defects
If powder. gross liquid
porosity, are any gross defects in
If there making a strong, dense,
• powder until mixture into lower
Pour 75% of teeth are filled to
the impression, make corrections
now impression, make corrections
the or retake When acrylic
aesthetically superior denture.)
gingivalflask. Pour remaining
half of border.impression.
acrylicor retake impression.to
now over use small
• appears dull,palate on upper half
With bur, trim teeth spatula
interproximally. Place trimmed
push acrylic down to redefine
of flask.
gingival borders impression.
teeth back into of all teeth.

3. •• Select appropriate Jet Shade
Select denture andJet Tooth Tooth
Spray appropriate surrounding
• alginate withteethsteady pressure.
Close flask with in Fill teeth in
powder. Fill siliconeimpression as
Shade powder. spray.
follows: Shake screw Moisten
impression Liquid.
Secure thumb as follows: Shake
• Fill other half of flask and allow
palate side ofJet liquid. with with Jet
alginate with denture Spray on
surface to set.
Liquid. Moisten surface
Trim excess Alternate liquid and
Jet powder. alginate.
• alginate. Spray on Jet powder.
liquid.
• With wet fingers, smooth to
powder until teeth are filled
• Open flask and remove powder until
denture.
Alternate liquid andacrylic
alginate border. gross defects in
gingival to ensure complete
When
If thereare filled
teeth are any small spatula border.
coverage, workingto gingival to
appears dull, use quickly
the impression, make corrections
before alginate sets. redefine use
When acrylic appears dull,
push acrylic down to
now or retake impression.
gingival spatulaof all teeth.
small borders to push acrylic
down to redefine gingival borders
of all teeth.
• Select 30cc of Jet Denture Repair
• Place appropriate Jet Tooth Shade
• Cureforinto minutes, either onas
powder 15 measuring cup. Add
• powder. Fill15 minutes, either on
Cure for teeth in impression
follows: Jetfor best results,for in
15cc of Shake Liquid. mix in
bench or, liquidbest Moisten
bench or, for and results,
10 seconds. 30 liquid. Spray
surface with Jet psi. (Curing on
Aquapres at at 30 psi. (Curing
Aquapres
• Jet powder. Alternateinto lower
under75% of mixture liquid and
Pour pressure eliminates
under pressure eliminates
half of flask. Pour remaining to
powder until teeth strong, dense,
porosity, making a are filled
gingival over palate on strong, dense,
porosity, making a acrylic
acrylic border. When upper half
aesthetically superior denture.)
appears dull, usesuperior denture.)
aesthetically small spatula to
of flask.
• With bur, trim steady pressure,
• push acrylicand teeth redefine
• With slow trim teeth
With bur, down to
interproximally. Place trimmed
close and secureof all teeth.
flask. (Excess
gingival borders impression. trimmed
inter-proximally. Place
speed back into impression.
teeth or pressure may cause
teeth back into
distortion.)
• Remove excess acrylic flashing from
outside of flask, as hardened acrylic
• Place 30ccmovement Denture Repair
• Place 30cc Jet Jet of hinge and
will inhibit of of Denture Repair
• powder into measuringflask,cup. Add
thumb screw. measuring
powder into
Remove denture from cup. Add
• 15cc of Jet liquid excesspreviously
15cc of Jet all and mix for
Cure foraway liquid and mix for
clearing 15 minutes as acrylic.
• 10 seconds.smooth finish.
10 seconds.
Grind to a
instructed.
• Pour 75% of mixture into lower
• Polish 75%pumice, then into lower
• Pour with Pour remaining
half of flask. of mixture
high shine.
• acrylic over palate forremaining
half of flask. Pour upper half
Use Jet Adjusters on polishing
of flask. over palate on upper half
acrylic
and characterizing teeth.
of flask.
• With slow and Seal to fill in any
Finish with Jet steady pressure,
• With and secure and leavepressure,
close slow and flask. (Excess
surface porosity steady a
close and secure flask. (Excess
speed or pressure may cause
shiny, finished surface.
distortion.)pressure may cause
speed or
• Remove excess acrylic flashing from
distortion.)
outside of flask, as hardened acrylic
• Removemovement of hinge and
will inhibit excess acrylic flashing
thumb outside of flask, as hardened
from screw.
• Cure forwill minutes movement of
acrylic 15 inhibit as previously
instructed. thumb screw.
hinge and
• Cure for 15 minutes as previously
instructed.
• Use Jet Adjusters for polishing
and characterizing teeth.

4. 10 seconds.
• Pour 75% of mixture into lower
• half of flask.denture from flask,
• Remove Pour from flask,
Remove denture remaining
acrylic over palate on upper half
clearing away all excess acrylic.
clearing away all excess acrylic.
• of flask. toa smooth finish.
• Grindto and steady finish.
Grind
•• With slow a smooth pressure,
Polish with pumice, then
• Polish with pumice, then
closeshine.
high and secure flask. (Excess
speed shine.
high or pressure may cause
distortion.)
• Remove excess acrylic flashing from
outside of flask, as hardened acrylic
will inhibit movement of hinge and
thumb screw.
• Cure for 15 minutes as previously
instructed.
•• UseJet Adjusters for polishing
Use Jet Adjusters for polishing
and characterizing teeth.
and characterizing teeth.
•• Finishwith Jet Seal to to fill in any
Finish with Jet Seal fill in any
surface porosity and leave a a
surface porosity and leave
shiny, finished surface.
shiny, finished surface.
CLEAR SURGICAL GUIDE /
IMPLANT STENT
Other Materials/Equipment Needed
Silicone Spray Spatula
Alginate Measuring Cup
Bur, pumice, lab polish Aquapres (pressure curing unit),
Jet Liquid optional
Ortho-Jet Powder Clear (for clear guide)
Jet XR Powder (for radiopaque appliance)
Shadow and Opaque
Instructions for Use - Clear Guide:
Follow Steps 1 – 5 as shown for Denture Duplication.

5. 6. Place 30 cc of Ortho-Jet powder into a measuring cup. Add
15 cc of Jet liquid and mix for 10 seconds. Pour ¾ of mixture
into the impression of the denture in the lower half of flask.
Ensure that acrylic flows completely into all incisal and occlusal
spaces without trapping any air.
Pour the rest of the mixture over the palate on the upper half of
the flask.
7. With slow and steady pressure close and secure flask. (Excess
speed or pressure may cause distortion.) Cure for 20 minutes
either on bench or, for best results in Aquapres at 30 psi.
Follow Step 9 for Denture Duplication to complete procedure.
Instructions for Use - Radiopaque Appliance:
Follow steps 1 – 5 as shown for Denture Duplication.
6. Follow instructions for Denture Duplication, replacing the Jet
Tooth Shade powder with the Jet XR Opaque powder.
7. Same as for Denture Duplication.
8. Follow instructions for Denture Duplication, replacing the Jet
Denture Repair powder with the Jet XR Shadow powder.
Follow Step 9 for Denture Duplication to complete procedure.

6. Warranty
Manufacturer warrants this product to be free from manufacturing
defects for one year from date of purchase. Warranty is void if
product is used for other than intended purpose or other than
instructed.
MediMark® Europe
BP 2332
38033 Grenoble Cedex 2
France
Lang Dental Mfg. Co., Inc. TM
Wheeling, IL 60090-0969 USA
www.LangDental.com
Made in USA
Ph 847-215-6622
Fax 847-215-6678
LDD 0398 R.6