causes injury to a human being. ’ ’ (Greenman v. Yuba Power Products, Inc., 59 Cal.2d 57, 62 [27 Cal.Rptr. 697, 377 P.2d 897].)
While there was no “defect” in the surface preparer manufactured by Universal, it contained latent dangerous characteristics against which it was incumbent to protect during handling and use, with respect to which appropriate warning must be given the public. Liability of the manufacturer in cases of this nature is not created by contract, but is imposed by law and is governed by the law of strict liability in tort. Greenman v. Yuba Power Products, Inc. 59 Cal.2d 57, 63 [27 Cal.Rptr. 697, 377 P.2d 897].
Universal’s contention that timely notice was not given under the warranty cause of action is without merit since no notice was required under Civil Code, section 1769. (Greenman v. Yuba Power Products, Inc., supra, 59 Cal.2d 57, 60-61 [27 Cal.Rptr. 697, 377 P.2d 897].) The court did not err in ordering a denial of the motions for judgment notwithstanding the verdict.
The remaining two issues on appeal are urged by both defendants, Sears and Universal, and concern instructions to the jury. Defendants first contend the court committed prejudicial error in instructing the jury that contributory negligence was not a defense to the breach of warranty cause of action and in refusing to instruct that contributory negligence was a defense thereto. Defendants’ position is without merit. Contributory negligence is not a defense in an action based on warranty even though such warranty sounds in tort. Kassouf v. Lee Bros. Inc., 209 Cal.App.2d 568, 572-573 [26 Cal.Rptr. 276]; Vassallo v. Sabatte Land Co., Inc., 212 Cal.App.2d 11, 18 [27 Cal.Rptr. 814].
Lastly the defendants contend the court prejudicially erred in giving the following instruction relating to labeling the product:
“A manufacturer or supplier of a product must give warning of any dangerous propensity of an article produced or sold by him inherent in the product or in its use of which he knows or should know, and which the user of the product would not ordinarily discover. The warning should be such that if followed would make the product safe for users. To comply with this duty the manufacturer or supplier must appropriately label the product, giving due consideration to the likelihood of accident and the seriousness of consequences from failure to so label it as to warn of any dangers