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|Grubercare MR Sealer|
Step 4 of the GruberCare Semi-Permanent Mold Release System
GruberCare™ MR Sealer is designed as a mold sealer for glass reinforced polyester, vinyl ester, epoxy or metal molds. GruberCare™ MR Sealer is an advanced polymeric resin in an organic solvent blend. GruberCare™ MR Sealer is especially recommended for use on new molds and repaired areas on older molds.
For use in combination with the MR GP and MR HI-TEC products. It should be used to prevent styrene emission or migration from new molds and eliminate surface porosity of metallic molds. The resin both seals micro porosity and fills minor scratches on the mold surface. The result is a smooth, high gloss surface primed for GruberCare top-coat application. GruberCare™ MR Sealer is especially recommended for use on new molds and repaired areas on older molds.
Please read Material Safety Data Sheet before use.
Note: The polymeric resin used in GruberCare MR Sealer reacts with moisture. Please ensure can is resealed after use. GruberCare MR Sealer is supplied ready to use, no shaking or mixing is required. Do not mix with other products or solvents.
Quart - Ea - #MR0102
The user will determine the suitability for use of this product. The recommendations / data given above are based on information we believe to be accurate. They are intended to be used only as a guide for selection for end-use evaluation and do not constitute a product specification. Gruber Systems cannot assume responsibility for results obtained by use of this product as we have no control over end-use applications or handling. Gruber Systems therefore specifically disclaims any damage or loss of any kind in relation to the use of this product.