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CSS V-Wrap™ HMCA Carbon Fiber Anchor

CSS V-Wrap HMCA is a high-strength, high-modulus unidirectional carbon fiber anchor. This fiber is designed to be field laminated with CSS V-Wrap 770 epoxy to create a carbon-fiber-reinforced polymer (CFRP) composite. The composite can be used as a standalone reinforcement or for improving force transfer.

Key Features

  • Manufactured using ICC-approved raw materials
  • High tensile modulus and strength
  • Lightweight
  • Noncorrosive
  • Flexible
  • Various finish options


The CSS V-Wrap HMCA carbon fiber anchor is combined with CSS V-Wrap epoxies and can be used as a standalone reinforcement or to improve end details and anchorage of various CSS V-Wrap designs.

  • Load increases
  • Seismic strengthening
  • Repair of structural elements
  • Change in structural system
  • Design or construction defects


  •  Black

Storage Conditions

  •  Store dry at 40°F – 90°F (4°C – 32°C)

Shelf Life

  •  10 years


CSS V-Wrap HMCA are special-order carbon-fiber anchors available in the diameters listed below in custom lengths in folded versions for termination anchoring and unfolded versions for through anchoring. Please contact Simpson Strong-Tie for ordering instructions.

Part # Diameter Saturating Rates1
CV-HMCA25X 1/4" (6.4 mm) 0.2 US gal. (0.8 L)
CV-HMCA37X 3/8" (9.5 mm) 0.5 US gal. (1.7 L)
CV-HMCA50X 1/2" (12.7 mm) 0.8 US gal. (3.1 L)
CV-HMCA62X 5/8" (15.9 mm) 1.3 US gal. (4.8 L)
CV-HMCA75X 3/4" (19.1 mm) 1.8 US gal. (7.0 L)
CV-HMCA87X 7/8" (22.2 mm) 2.5 US gal. (9.5 L)
CV-HMCA100X 1" (25.4 mm) 3.3 US gal. (12.4 L)
CV-HMCA112X 1 1/8" (28.6 mm) 4.1 US gal. (15.7 L)
CV-HMCA125X 1 1/4" (31.8 mm) 5.1 US gal. (19.4 L)
CV-HMCA137X 1 3/8" (34.9 mm) 6.2 US gal. (23.4 L)
CV-HMCA150X 1 1/2" (38.1 mm) 7.4 US gal. (27.9 L)

1. Saturating rates based on 100 anchors (12" long) saturated with CSS V-Wrap 770 and are highly dependent on saturating method, waste, etc.

Limited Warranty

  • This product is covered by the Simpson Strong-Tie® RPS Product Limited Warranty, which is available at strongtie.com/limited-warranties or by calling Simpson Strong-Tie at (800) 999-5099

Related Literature

Code Reports & Compliance