PRO-Craft Dental Lab Occlusal Appliance Products

Impact Zone Hard Acrylic Night Guard

The Impact Zone Hard Night Guard is constructed in a traditional style using clear acrylic that is strong and durable. With its muscle-relaxing properties, durability, personalized fit, and preventive benefits, a hard night guard is an effective and long-lasting solution for patients suffering from teeth grinding and clenching. Though a hard night guard is more expensive and less comfortable, this heavy-duty mouth guard is longer-lasting than soft and hybrid night Guards, especially if you have more intense teeth-grinding issues.

Features of Hard Night Guards:

  • Made from acrylic
  • Best for handling aggressive teeth-grinding
  • Long-lasting
  • Offered with or without ball clasps

Impact Zone Hard Night Guard Specifications


  • Offered with or without ball clasps
  • Durable; recommended for aggressive teeth grinders
  • Long life span


Aggressive teeth grinders

Material Composition


Lab Processing Time


LIMITED WARRANTY/LIMITATION OF LIABILITY. PRO-Craft Dental Laboratory warrants that all dental devices (a “device”) are made according to your specification and approval in the trust that the device will be useful and MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Subject to the return of a device that is placed and then fails, PRO-Craft Dental Laboratory will repair or replace the device without charge for the cost of materials and workmanship or refund the original price paid, at the PRO-Craft Dental Laboratory’s option, for up to 6 months for Impact Zone Hard Night guards.

ADA Codes

  • D9944 occlusal guard – hard appliance, full arch

Protect Your Patient's Teeth With Our Custom Hard Night Guards

A hard night guard, or a rigid night guard, is manufactured from acrylic and designed for intense teeth grinding during sleep. This hard mouth guard for teeth grinding provides superior protection against the force generated by bruxism and for TMJ management. Hard night guards tackle these issues effectively by:

  • Allowing for Muscle Relaxation and Bite Adjustment: Wearing the guard helps your lower jaw position itself in a natural alignment, reducing the strain and tension on your temporomandibular joint (TMJ). Our custom hard night guard considers bite adjustments to ensure your teeth come into contact with the guard best for your mouth for a more comfortable and effective solution for teeth grinding and clenching.

  • Prevention of Teeth Damage and Chronic Headaches: One of the most significant advantages of a hard night guard is its ability to prevent teeth damage caused by bruxism and teeth clenching. It acts as a protective barrier, keeping your teeth from coming into direct contact with each other during the night. Decreasing the pressure and friction on your teeth also minimizes damage such as enamel wear, chipping, and the development of dental issues.

Additionally, the muscle relaxation and bite adjustment the night guard provides can significantly reduce chronic headaches and jaw pain, allowing you to wake up refreshed and pain-free. Due to their sturdiness, a hard night guard is well-suited for long-term use, as it can withstand the wear and tear associated with severe teeth grinding over time. 

Dental Lab Comparison Chart

PRO-Craft - Impact Zone Hard Night Guard

Glidewell - Comfort3D™ Bite Splint

Roe Dental Lab - CLEAR guard Hard

Material Composition


Light-cured resin

Dental LT Clear Resin (V2)

Solid Acrylic Strength


No - Light cured

No - Resin

Ball clasps available






$79 per arch

Hard $99


6 months

6 months

Warranted against defects for 90 days

Case Processing Time

3 working days

4 working days

4 working days

Technical Support

Same person every time

Different people every time

Different people every time

The right night guard can help your dental patients protect their teeth from long term damage. Talon is a thermoplastic material that can be softened in warm water before being placed in a patient’s...

PRO-Craft Dental Laboratory offers the Impact Zone Dual Laminate H/S Night Guard with a soft comfortable polyurethane inner layer and a hard durable copolyester outer layer.

Monster Sports Guards are custom made dual laminate mouth guards. They offer protection against dental trauma, such as fractured teeth and are fabricated for athletes of all levels and sports.

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Made In the USA

All PRO-Craft products are made in the domestic United States.

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On-Call Tech Support

On-call tech support during business hours. Receive direct access to a team lead immediatly.


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10-Steps quality assurance check on every case, completed by master technicans


As an industry leader in CAD/CAM technology, we have taken the fabrication of digital restorations to a new & exciting level of service.

25791 Jefferson Ave, Murrieta, CA 92562 

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