Evaluation of HVLP Spray Guns for Polyester Gelcoat

PACIFIC NW POLLUTION PREVENTION RESOURCE CENTER
POLLUTION PREVENTION RESEARCH PROJECTS DATABASE

Project Title: Evaluation of HVLP spray guns for polyester gelcoat and direct application equipment for polyester resin in large boat manufacturing (1994 Challenge Grant)

Date Last Updated: 4/97

Project Summary: The fiberglass industry has traditionally used airless spray equipment to apply polyester gelcoats and resins. The objective of this project was to reduce styrene emissions by evaluating more efficient spray guns and direct roller application equipment. Both the HVLP guns and the direct resin roller showed favorable resulted in waste reduction. Styrene levels were decreased by as much as 85% in some areas. Estimated annual cost savings equaled $11,000.

Project Keywords: fiberglass, styrene, polyester gelcoat, resin, HVLP, boat manufacturing.

Organizations Performing Research: Hatteras Yachts and North Carolina Div. of Pollution Prevention and Envir. Assistance

Primary Research Contact:
Mr. Robert Arthur
Hatteras Yachts
2100 Kivett Dr.
P.O. Box 2690
High Point, N.C. 27261

Date Research Started/Completed: 10/93 - 5/94

Publications Based on Research: none avaiable

Approximate Project Budget: $35,295 (Hatteras Yachts: $20,295, North Carolina Div. of Pollution Prevention and Envir. Assistance: $15,000)

Primary Project Funder: North Carolina Div. of Pollution Prevention and Envir. Assistance

Funder Contact:
Ron Pridgeon
North Carolina Div. of Pollution Prevention and Envir. Assistance
P.O. Box 29569
Raleigh, NC 27626-9569
Ph: (919) 715-6500
Fax: (919) 715-6794