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Description
Perma Block is a specially designed, cellulose-based caulking and block-out
material that is syringe delivered. Perma Block will adhere to a wet rubber
dam, gingival and mucosal tissues and teeth. It will adhere under water and
saliva!
Indications
Perma Block is used to block out undercuts associated with large gingival
embrasures, implant bars, precision attachments, or fixed partial denture
pontics during impression making procedures. It's heavier body prevents
displacement during intraoral pick-up of anchoring attachments with
autopolymerizing resins.
Procedure
For large voids and areas, remove the white tip. For very small voids or
areas, leave the white tip on the syringes. Tips of various sizes and
openings may be attached to the syringe. Hold syringe with fingers and use
thumb on the plunger to express the material.
Perma Block may be easily contoured or shaped with a wet instrument, cotton
swab, or a wet finger in a rubber glove. Perma Block is easy to remove and
clean up. Simply remove large sections or pieces with an instrument. Water
and a brush will readily remove any remaining Perma Block material.
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