Graco 256200 Foam Self-Ignition, Keep Components a and B Separate, Changing Materials

Isocyanate Hazard

Foam Self-Ignition

Some materials may become self-igniting if applied too thick. Read material manufacturer’s warnings and material MSDS.

Keep Components A and B Separate

CAUTION

To prevent cross-contamination of the equipment’s wetted parts, never interchange component A and component B.

Changing Materials

•When changing materials, flush the equip- ment multiple times to ensure it is thor- oughly clean.

•Check with your material manufacturer for chemical compatibility.

•Some materials use catalyst on the A side, but some applications may use catalyst on the B side.

•Epoxies often have amines on the B (cata- lyst) side. Polyurethanes often have amines on the B (resin) side.

6 312766N