StarRov® 089 1200 by Johns Manville is an E-glass fiber coated with silane based sizing. It is manufactured by direct winding of continuous glass fibers of defined diameter into a cylindrical roving... view more

StarRov® 089 2400 by Johns Manville is an E-glass fiber coated with silane based sizing. StarRov® 089 2400 roving is manufactured by direct winding of continuous glass fibers of defined diameter... view more

StarRov® 089 300 by Johns Manville is an E-glass fiber coated with silane based sizing. It is manufactured by direct winding of continuous glass fibers of defined diameter into a cylindrical roving... view more

StarRov® 089 4800 by Johns Manville is an E-glass fiber coated with silane based sizing. It is manufactured by direct winding of continuous glass fibers of defined diameter into a cylindrical roving... view more

StarRov® 089 600 by Johns Manville is an E-glass fiber coated with silane based sizing. StarRov® 089 600 roving is manufactured by direct winding of continuous glass fibers of defined diameter into... view more

StarRov® 090 AS 113 by Johns Manville is E-glass fiber coated with silane based sizing. It is manufactured by direct winding of continuous glass fibers of defined diameter into a cylindrical roving... view more

StarRov® 090 AS 207 by Johns Manville is E-glass fiber coated with silane based sizing. It is manufactured by direct winding of continuous glass fibers of defined diameter into a cylindrical roving... view more

StarRov® 090 AS 218 by Johns Manville is E-glass fiber coated with silane based sizing. is manufactured by direct winding of continuous glass fibers of defined diameter into a cylindrical roving... view more

StarRov® 090 AS 225 by Johns Manville is E-glass fiber coated with silane based sizing. It is manufactured by direct winding of continuous glass fibers of defined diameter into a cylindrical roving... view more

StarRov® 090 AS 250 by Johns Manville is E-glass fiber coated with silane based sizing. StarRov® 090 AS 113 roving is manufactured by direct winding of continuous glass fibers of defined diameter... view more

StarRov® 090 AS 450 by Johns Manville is E-glass fiber coated with silane based sizing. StarRov® 090 AS 113 roving is manufactured by direct winding of continuous glass fibers of defined diameter... view more