El Camino Building Supply in AtascaderoCA Now a BASF/Sonnenborn Distributor

We are now the local distributor for BASF/Sonneborn polyurethane deck coating and waterproofing products. We are stocking the single component Sonoguard base and topcoat system in all three standard colors (aluminum grey, charcoal grey and tan), NP1 sealants, as well as HLM5000 roller grade waterproofing and DBS6200 drain board in 4’ x 50’ rolls. We have access to the complete product line if there are other Sonneborn or Thoro products that you are interested in. Please feel free to call with any inquiries regarding this line of products.


Paul Johnson

El Camino Building Supply

8800 Santa Rosa Rd.

Atascadero, CA 93423

Ph. 466-3133

Fax 466-5546