Premium water based penetrating sealer weberstone proof is a premium water based, no sheen, ready-to-use penetrating sealer based on a innovative resin. It provide a maximum stain protection and can be used as a pre-grouting sealer for interior and exterior use. weber.stone proof penetrates the pores without blocking the moisture vapor transmission. It protects in less than 6h and achieves a full cure in 24h.
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