Pollution Control Associates, Inc. (PCA) Catalyst

BONDED CONSTRUCTION -- PHYSICALLY STRONG Start with special alloy Crimp into TRAPEZOIDAL Honeycomb Interleave flat stock to prevent nesting Wind rounds, ovals and octagons – higher integrity than flat laid Stack squares and rectangles TRAPEZOIDAL HONEYCOMB IS STRONGER ! OVERPACK FRAMES AND RINGS Insure tight fit and good interlayer contact, then … HEAT TREAT for several hours at 2000F Creates Metallurgical BOND between honeycomb and interleaving No Rattles, Gaps or Sags due to exhaust pulsation and vibration Withstands all but the most severe backfires Never Fragments into piping, regardless FUSED, BONDED STRENGTH ADD COATINGS Buy premium materials then process them further before use Coat and Calcine the appropriate washcoat to Multiply Efficiency (no cheap automotive grade washcoats in use) Apply Precious Metals Coatings – Weigh EACH Element INSTALL EXTRA BRACING in all Round Elements Install special features such as handles or hooks QUALITY TO DEPEND ON ALL SHAPES AND SIZES Stronger More Effective Quantity one or Quantity 1000 A better catalyst