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PVA Release Film |
| Inexpensive and Effective Barrier |
PVA (Polyvinyl Alcohol) should be used with #1016 Wax to aid in the release of parts from a mold. It should be applied in three thin mist coats over nonporous, waxed mold surfaces. After the final wax coat has dried, begin by spraying a light tack coat of PVA. Typically, within 5 minutes the final heavier coats can be added. The PVA dries to form a smooth, glassy film. After part release, the residual film can be removed with water. We recommend using our 123-A or 126-A Touch Up Spray Guns for larger molds, but for smaller molds, use our 2251 Preval Sprayer
. PVA can also be sprayed over any polyester repair to provide an airless tack-free cure.
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Parting wax |
| Simple and Reliable |
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Paste Wax is a non-silicone green wax specially formulated to produce a tough, durable, high gloss surface. Excellent release characteristics are achieved when used with # 13 PVA. We recommend that new molds are coated with four layers before use. Apply two coats of wax, buff off the excess, and allow to stand for an hour before applying the last two coats. The wait is to give solvents extra time to evaporate so a tougher wax barrier develops. |
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FibReleaseŽ |
| Effortless One-Step Release Agent |
Fibre Glast's first one step release agent is compatible with all our resins, saves valuable time, and uses little material. Mold preparation and cleaning times are so quick you'll feel guilty! We have tested this product during both part and mold fabrication with excellent results.
Water-based FibReleaseŽ contains no harmful solvents, chemicals, or silicones so it is worker and environmentally safe. It has been developed as an easily applied, non-VOC, non-silicone, non-transferable material with effortless release characteristics. It is compatible with the paintshop environment, and will not easily pre-release.
Application is easy! We recommend starting with a properly polished mold surface,and rebuffing as necessary to maintain the Class "A" finish. Simply mist or wipe FibReleaseŽ onto the mold surface and allow it to dry to its film state. 5 minutes is usually sufficient. One application will provide multiple releases, but the process is so quick we recommend using it every time for added insurance. The maximum service temperature is 550° F. |
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Release Wedges |
| Reusable, Reliable and Necessary for Most Mold Releasing |
| Plastic release wedges are used to aid in removing medium to large parts from a mold. The wedges are inserted around the perimeter of the mold, between the mold and the part, and then gently driven in until the piece pops out. The theory behind using a wedge is that concentrated pressure is applied to that portion of the part not yet released. To make this scheme work it is necessary to use a sufficient number of wedges and to progress around the mold tapping each wedge in turn. One wedge will not help. The soft polyethylene construction will not scratch the mold or the part.
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Air Injected Wedge |
| Use Air Pressure to Force Out Stubborn Parts |
| Designed for demolding large or hard-to-separate parts. Standard wedges can only reach a few inches into the mold, but air pressure will travel all the way to the sticking point to provide pressure where it is needed most. This heavy duty poly-pro wedge is designed for extra long life. |
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Step 1 Mold Polish |
| Fast Cut After Sandpaper |
| This water-based polishing compound begins work where sandpaper stops. 600-1000 grit scratches will rapidly be removed with this fast cutting compound. Step 1 Mold Polish also removes styrene and wax buildup from existing molds. Use this economical compound and achieve great results with only half the normal amount of compound material. Water-base material is safe for use in the paint shop environment. Suggested buffing speed: 2500 rpm min., and a # 1104-A buffing pad is recommended for best results. |
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Step 2 Mold Polish |
| Removes Finer Scratches |
| Step 2 Mold Polish will remove finer scratches and polish FRP parts, molds, and even painted surfaces to an exceptionally glossy surface. This economical polish uses half the material to achieve the results from typical compounds. Water-based material is safe for use in a paint shop environment. Suggested buffing speed: 2500 rpm min., and a 1104-A lambs wool buffing pad is recommended for best results. |
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Meguiar's Machine Glaze |
| Step three in the mold polishing sequence |
| This compound conditions the mold surface prior to waxing. #113 eliminates any final swirl marks which may be present at this stage. Additionally, this formula actually 'feeds' the surface with a wax-like petroleum product which deepens the effect of later coats of release wax. This product contains no silicones, making it safe for the paint shop environment. Suggested buffing speed: 2500 rpm min., and a #1104-A lambs wool polishing pad is recommended for best results.
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Meguiar's Mold Polish Conditioner and Release Wax |
| Excellent System for Seasoned Molds |
| Meguiar's Mirror Glaze products comprise a complete production mold system based upon proper mold preparation and a paste wax. The advantages of this system are many; it yields parts with a very high gloss, involves no time consuming sprays and , with proper care, provides trouble-free releases. This system is compatible with PVA for added release insurance. |
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