Masons Supply: Catalogs: Liquid & Powder 2005

Masons Supply sells exclusively to contractors and industrial customers in Oregon and Washington.

Catalogs: Liquid & Powder 2005: 3330 Concrete Form & Surface Retarders: Form Retarders


	Read manufacturers' data sheets for complete specifications, installation procedures, and MSDS precautions. Warning: Chronic health effect possible—inhalation of silica dust may cause lung injury/disease (Silicosis). Take appropriate measures to avoid breathing dust. Click here for more information.

Duro-Tard™

Description: An abrasion resistant in-form retarder for poured in place applications exposing aggregate under difficult casting conditions.As the concrete cures, the retarder temporarily halts the set of the concrete at the surface. Controlled penetration delays the set of the surface only and allows the mass of concrete underneath to harden normally. The next day, the retarded surface concrete is removed by high pressure water washing, brushing or sandblasting. Excellent for intricate, complicated forms. Highly abrasion resistant and fast drying.

Application: Can be used on steel, fiberglass, concrete or wood formwork. All formed surfaces must be sealed before application of form retarder. Consult Masons for more detail.

Coverage: Approximately 200–250 ft²/gal.

No.	Color	Recommended Aggregate Size
GR DT50	Canary	⅛"–⅜"
GR DT100	Gray	⅜"–½"
GR DT150	Green	⅜"–⅝"
GR DT200	Salmon	⅝"–1"
GR DT250	Orange	1"–1½"
Size
5 gal. pails, 50 lbs., 24/pallet

Euro-Tard™

Description: A general purpose heat and abrasion resistant retarder for producing exposed aggregate textured concrete finishes of beauty and durability. No mold release required. As the concrete cures, the retarder temporarily halts the set of the concrete at the surface. Controlled penetration delays the set of the surface only and allows the mass of concrete underneath to harden normally. The next day, the retarded surface concrete is removed by high pressure water washing, brushing or sandblasting. Abrasion resistant and fast drying. Can be used with steam curing, heated beds, hot concrete temperatures up to 160° F.

Application: Can be used on steel, fiberglass, concrete or wood formwork. All formed surfaces must be sealed before application of form retarder. Consult Masons for more detail.

Coverage: Approximately 250–300 ft²/gal.

No.	Color	Recommended Aggregate Size
GR ET05	White	Sandblast
GR ET15	White	up to ¼"
GR ET50	Canary	⅛"–⅜"
GR ET100	Gray	⅜"–½"
GR ET150	Green	⅜"–⅝"
GR ET200	Salmon	⅝"–1"
GR ET250	Orange	1"–1½"
Size
5 gal. pails, 50 lbs., 24/pallet

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