RJ-WP27 is a clear liquid of oligomeric siloxane. RJ-WP27 can be intended primarily for water repellent treatment of fiber-reinforced cement products.

RJ-WP26E is a water repellent for insulation material treatment.

RJ-WP25E is a water repellent for insulation material treatment.

RJ-WP18 is a solventless silicone concentrate that is based on a mixture of silane, siloxane and silicone resin.

RJ-WP16E is a water repellent for insulation material treatment.