D491 Form Mounting Plugs

Accessories

Dayton

​Dayton Superior® offers multiple accessories for attaching grout sleeves to formwork. These mounting devices utilize a rubber grommet and clamping mechanism for secure connections. 


D491 Sleeve-Lock® Form Plug: 

Used to attach the D410 Sleeve-Lock® Double Ended Grout Sleeve or the D390 Taper-Lock® Grout Sleeve to a piece of formwork such as steel, lumber or composite. Components are to be disassembled and reassembled. 


D491 Formsaver: 

Securely mounts a grout coupler to the formwork. It features a fully threaded screw to produce maximum compression of the rubber grommet for a rigid connection to the inner cavities of the D410 Sleeve-Lock Double Ended Grout Sleeve or the D390 Taper-Lock® Grout Sleeve.

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  • Compatible with both the D410 and D390 coupler product lines
  • Secures couplers to formwork & seals inner cavity of the associated grout sleeves
  • Made with highly compressible natural rubber for a strong rigid connection to the D410 or D390 Couplers
  • Easy installation using a socket wrench for rubber compression

D491 Sleeve-Lock Form Plug: 

Designed to fasten the sleeve to the formwork while keeping concrete out of the sleeve’s inner chamber. The Sleeve-Lock Form Plug connects to the formwork by mounting through it and is used on the Field End only. It is not designed as a structural connection. 


D491 Formsaver:

Used to attach the D410 & D390 Grout Sleeves to a piece of formwork without mounting through the form material. It is designed to securely fasten the designated sleeve to the formwork while keeping concrete out of the grout cavity. For D410 Sleeve-Lock application; this is used on the Field End only. The Formsaver is highly reusable.

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